791673036 has 48 divisors (see below), whose sum is σ = 2303051520. Its totient is φ = 205629120.

The previous prime is 791673011. The next prime is 791673037. The reversal of 791673036 is 630376197.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (791673037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427471 + ... + 429318.

It is an arithmetic number, because the mean of its divisors is an integer number (47980240).

Almost surely, 2^791673036 is an apocalyptic number.

It is an amenable number.

791673036 is an abundant number, since it is smaller than the sum of its proper divisors (1511378484).

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

791673036 is a wasteful number, since it uses less digits than its factorization.

791673036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856814 (or 856812 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 42.

The square root of 791673036 is about 28136.6848793528. The cubic root of 791673036 is about 925.0856647227.

The spelling of 791673036 in words is "seven hundred ninety-one million, six hundred seventy-three thousand, thirty-six".