996798460 has 96 divisors (see below), whose sum is σ = 2446456320. Its totient is φ = 334119168.

The previous prime is 996798457. The next prime is 996798479. The reversal of 996798460 is 64897699.

It is a junction number, because it is equal to n+sod(n) for n = 996798395 and 996798404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1266187 + ... + 1266973.

It is an arithmetic number, because the mean of its divisors is an integer number (25483920).

Almost surely, 2^996798460 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 996798460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1223228160).

996798460 is an abundant number, since it is smaller than the sum of its proper divisors (1449657860).

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

996798460 is a wasteful number, since it uses less digits than its factorization.

996798460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 996798460 is about 31572.1152284734. The cubic root of 996798460 is about 998.9316790969.

The spelling of 996798460 in words is "nine hundred ninety-six million, seven hundred ninety-eight thousand, four hundred sixty".