3455864120 has 16 divisors (see below), whose sum is σ = 7775694360. Its totient is φ = 1382345632.

The previous prime is 3455864107. The next prime is 3455864123. The reversal of 3455864120 is 214685543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455864123) 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, 43198262 + ... + 43198341.

Almost surely, 2^3455864120 is an apocalyptic number.

It is an amenable number.

3455864120 is an abundant number, since it is smaller than the sum of its proper divisors (4319830240).

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

3455864120 is a wasteful number, since it uses less digits than its factorization.

3455864120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86396614 (or 86396610 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 3455864120 is about 58786.5981325676. The cubic root of 3455864120 is about 1511.8854450225.

The spelling of 3455864120 in words is "three billion, four hundred fifty-five million, eight hundred sixty-four thousand, one hundred twenty".