790720249 has 8 divisors (see below), whose sum is σ = 882664992. Its totient is φ = 702119040.

The previous prime is 790720241. The next prime is 790720253. The reversal of 790720249 is 942027097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 790720249 - 2³ = 790720241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (790720241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835384 + ... + 836329.

It is an arithmetic number, because the mean of its divisors is an integer number (110333124).

Almost surely, 2^790720249 is an apocalyptic number.

It is an amenable number.

790720249 is a deficient number, since it is larger than the sum of its proper divisors (91944743).

790720249 is a wasteful number, since it uses less digits than its factorization.

790720249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671767.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 790720249 is about 28119.7483808088. The cubic root of 790720249 is about 924.7143988983.

The spelling of 790720249 in words is "seven hundred ninety million, seven hundred twenty thousand, two hundred forty-nine".