3487468156 has 12 divisors (see below), whose sum is σ = 6106118200. Its totient is φ = 1742862960.

The previous prime is 3487468151. The next prime is 3487468157. The reversal of 3487468156 is 6518647843.

It is a super-2 number, since 2×3487468156² = 24324868278228080672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3487468151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208731 + ... + 224818.

Almost surely, 2^3487468156 is an apocalyptic number.

It is an amenable number.

3487468156 is a deficient number, since it is larger than the sum of its proper divisors (2618650044).

3487468156 is a wasteful number, since it uses less digits than its factorization.

3487468156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435564 (or 435562 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The square root of 3487468156 is about 59054.7894416702. The cubic root of 3487468156 is about 1516.4802208088.

The spelling of 3487468156 in words is "three billion, four hundred eighty-seven million, four hundred sixty-eight thousand, one hundred fifty-six".