3431013500 has 48 divisors (see below), whose sum is σ = 7819156800. Its totient is φ = 1312731200.

The previous prime is 3431013451. The next prime is 3431013511. The reversal of 3431013500 is 53101343.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137675 + ... + 160674.

It is an arithmetic number, because the mean of its divisors is an integer number (162899100).

Almost surely, 2^3431013500 is an apocalyptic number.

It is an amenable number.

3431013500 is an abundant number, since it is smaller than the sum of its proper divisors (4388143300).

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

3431013500 is a wasteful number, since it uses less digits than its factorization.

3431013500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298391 (or 298379 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3431013500 is about 58574.8538197066. The cubic root of 3431013500 is about 1508.2528071401.

Adding to 3431013500 its reverse (53101343), we get a palindrome (3484114843).

The spelling of 3431013500 in words is "three billion, four hundred thirty-one million, thirteen thousand, five hundred".