726047076 has 48 divisors (see below), whose sum is σ = 1785288960. Its totient is φ = 229019040.

The previous prime is 726047017. The next prime is 726047087. The reversal of 726047076 is 670740627.

It is a happy 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, 357175 + ... + 359201.

It is an arithmetic number, because the mean of its divisors is an integer number (37193520).

Almost surely, 2^726047076 is an apocalyptic number.

726047076 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

726047076 is an abundant number, since it is smaller than the sum of its proper divisors (1059241884).

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

726047076 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (726047075) it forms an eRAP, since the sums of their prime factors are consecutive (3623 and 3624).

726047076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3624 (or 3622 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 726047076 is about 26945.2607335687. The cubic root of 726047076 is about 898.7831604592.

The spelling of 726047076 in words is "seven hundred twenty-six million, forty-seven thousand, seventy-six".