726994796 has 72 divisors (see below), whose sum is σ = 1505596176. Its totient is φ = 304352640.

The previous prime is 726994769. The next prime is 726994811. The reversal of 726994796 is 697499627.

It is a super-2 number, since 2×726994796² = 1057042866822163232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587090 + ... + 588326.

It is an arithmetic number, because the mean of its divisors is an integer number (20911058).

Almost surely, 2^726994796 is an apocalyptic number.

726994796 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

726994796 is an abundant number, since it is smaller than the sum of its proper divisors (778601380).

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

726994796 is a wasteful number, since it uses less digits than its factorization.

726994796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1306 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 59.

The square root of 726994796 is about 26962.8410224145. The cubic root of 726994796 is about 899.1740554179.

The spelling of 726994796 in words is "seven hundred twenty-six million, nine hundred ninety-four thousand, seven hundred ninety-six".