3401863520 has 48 divisors (see below), whose sum is σ = 8767534608. Its totient is φ = 1237040640.

The previous prime is 3401863499. The next prime is 3401863547. The reversal of 3401863520 is 253681043.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964679 + ... + 968198.

It is an arithmetic number, because the mean of its divisors is an integer number (182656971).

Almost surely, 2^3401863520 is an apocalyptic number.

It is an amenable number.

3401863520 is an abundant number, since it is smaller than the sum of its proper divisors (5365671088).

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

3401863520 is a wasteful number, since it uses less digits than its factorization.

3401863520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932903 (or 1932895 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3401863520 is about 58325.4963116474. The cubic root of 3401863520 is about 1503.9692680834.

The spelling of 3401863520 in words is "three billion, four hundred one million, eight hundred sixty-three thousand, five hundred twenty".