790731906 has 16 divisors (see below), whose sum is σ = 1582061664. Its totient is φ = 263477664.

The previous prime is 790731871. The next prime is 790731917. The reversal of 790731906 is 609137097.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6691 + ... + 40326.

It is an arithmetic number, because the mean of its divisors is an integer number (98878854).

Almost surely, 2^790731906 is an apocalyptic number.

790731906 is an abundant number, since it is smaller than the sum of its proper divisors (791329758).

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

790731906 is a wasteful number, since it uses less digits than its factorization.

790731906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49825.

The product of its (nonzero) digits is 71442, while the sum is 42.

The square root of 790731906 is about 28119.9556543036. The cubic root of 790731906 is about 924.7189430013.

The spelling of 790731906 in words is "seven hundred ninety million, seven hundred thirty-one thousand, nine hundred six".