3456397231707 has 48 divisors (see below), whose sum is σ = 5518830205440. Its totient is φ = 1881356590080.

The previous prime is 3456397231633. The next prime is 3456397231831. The reversal of 3456397231707 is 7071327936543.

It is not a de Polignac number, because 3456397231707 - 2²⁰ = 3456396183131 is a prime.

It is a super-2 number, since 2×3456397231707² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3456397231607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27991519 + ... + 28114727.

It is an arithmetic number, because the mean of its divisors is an integer number (114975629280).

Almost surely, 2^{3456397231707} is an apocalyptic number.

3456397231707 is a deficient number, since it is larger than the sum of its proper divisors (2062432973733).

3456397231707 is a wasteful number, since it uses less digits than its factorization.

3456397231707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123724 (or 123483 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 57.

The spelling of 3456397231707 in words is "three trillion, four hundred fifty-six billion, three hundred ninety-seven million, two hundred thirty-one thousand, seven hundred seven".