3450615672 has 64 divisors (see below), whose sum is σ = 10060128000. Its totient is φ = 985887840.

The previous prime is 3450615667. The next prime is 3450615677. The reversal of 3450615672 is 2765160543.

It is an interprime number because it is at equal distance from previous prime (3450615667) and next prime (3450615677).

It is a super-3 number, since 3×3450615672³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3450615672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450615677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201354 + ... + 217817.

It is an arithmetic number, because the mean of its divisors is an integer number (157189500).

Almost surely, 2^3450615672 is an apocalyptic number.

It is an amenable number.

3450615672 is an abundant number, since it is smaller than the sum of its proper divisors (6609512328).

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

3450615672 is a wasteful number, since it uses less digits than its factorization.

3450615672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419201 (or 419183 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 3450615672 is about 58741.9413366634. The cubic root of 3450615672 is about 1511.1196864677.

The spelling of 3450615672 in words is "three billion, four hundred fifty million, six hundred fifteen thousand, six hundred seventy-two".