3400366572 has 36 divisors (see below), whose sum is σ = 8713122600. Its totient is φ = 1117927872.

The previous prime is 3400366549. The next prime is 3400366573. The reversal of 3400366572 is 2756630043.

It is a tau number, because it is divible by the number of its divisors (36).

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 (3400366573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 644322 + ... + 649577.

Almost surely, 2^3400366572 is an apocalyptic number.

It is an amenable number.

3400366572 is an abundant number, since it is smaller than the sum of its proper divisors (5312756028).

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

3400366572 is a wasteful number, since it uses less digits than its factorization.

3400366572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293982 (or 1293977 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 3400366572 is about 58312.6621927005. The cubic root of 3400366572 is about 1503.7486346880.

The spelling of 3400366572 in words is "three billion, four hundred million, three hundred sixty-six thousand, five hundred seventy-two".