3400604503272 has 128 divisors (see below), whose sum is σ = 10014792480000. Its totient is φ = 1065468100608.

The previous prime is 3400604503271. The next prime is 3400604503273. The reversal of 3400604503272 is 2723054060043.

3400604503272 is a `hidden beast` number, since 3 + 40 + 0 + 604 + 5 + 0 + 3 + 2 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (3400604503271) and next prime (3400604503273).

It is a super-2 number, since 2×3400604503272² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3400604503271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2221629 + ... + 3425907.

It is an arithmetic number, because the mean of its divisors is an integer number (78240566250).

Almost surely, 2^{3400604503272} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3400604503272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5007396240000).

3400604503272 is an abundant number, since it is smaller than the sum of its proper divisors (6614187976728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3400604503272 is a wasteful number, since it uses less digits than its factorization.

3400604503272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205080 (or 1205070 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 3400604503272 in words is "three trillion, four hundred billion, six hundred four million, five hundred three thousand, two hundred seventy-two".