312072794360 has 64 divisors (see below), whose sum is σ = 727590600000. Its totient is φ = 120323187712.

The previous prime is 312072794359. The next prime is 312072794401. The reversal of 312072794360 is 63497270213.

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, 470276 + ... + 919404.

It is an arithmetic number, because the mean of its divisors is an integer number (11368603125).

Almost surely, 2^312072794360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312072794360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363795300000).

312072794360 is an abundant number, since it is smaller than the sum of its proper divisors (415517805640).

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

312072794360 is a wasteful number, since it uses less digits than its factorization.

312072794360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449768 (or 449764 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 312072794360 in words is "three hundred twelve billion, seventy-two million, seven hundred ninety-four thousand, three hundred sixty".