712049309860 has 48 divisors (see below), whose sum is σ = 1709177137920. Its totient is φ = 244094221440.

The previous prime is 712049309821. The next prime is 712049309863. The reversal of 712049309860 is 68903940217.

It is not an unprimeable number, because it can be changed into a prime (712049309863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550761 + ... + 1314319.

It is an arithmetic number, because the mean of its divisors is an integer number (35607857040).

Almost surely, 2^712049309860 is an apocalyptic number.

712049309860 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

712049309860 is an abundant number, since it is smaller than the sum of its proper divisors (997127828060).

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

712049309860 is a wasteful number, since it uses less digits than its factorization.

712049309860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770236 (or 770234 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 712049309860 in words is "seven hundred twelve billion, forty-nine million, three hundred nine thousand, eight hundred sixty".