807812460 has 384 divisors, whose sum is σ = 3278499840. Its totient is φ = 160247808.

The previous prime is 807812459. The next prime is 807812503. The reversal of 807812460 is 64218708.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 834897 + ... + 835863.

It is an arithmetic number, because the mean of its divisors is an integer number (8537760).

Almost surely, 2^807812460 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 807812460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1639249920).

807812460 is an abundant number, since it is smaller than the sum of its proper divisors (2470687380).

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

807812460 is a wasteful number, since it uses less digits than its factorization.

807812460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 807812460 is about 28422.0417985760. The cubic root of 807812460 is about 931.3298352948.

The spelling of 807812460 in words is "eight hundred seven million, eight hundred twelve thousand, four hundred sixty".