790225919 has 16 divisors (see below), whose sum is σ = 929309760. Its totient is φ = 657945600.

The previous prime is 790225907. The next prime is 790225937. The reversal of 790225919 is 919522097.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 790225919 - 2¹⁶ = 790160383 is a prime.

It is a super-2 number, since 2×790225919² = 1248914006118789122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 790225919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790225019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26927 + ... + 48015.

It is an arithmetic number, because the mean of its divisors is an integer number (58081860).

Almost surely, 2^790225919 is an apocalyptic number.

790225919 is a deficient number, since it is larger than the sum of its proper divisors (139083841).

790225919 is a wasteful number, since it uses less digits than its factorization.

790225919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21250.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 790225919 is about 28110.9572764785. The cubic root of 790225919 is about 924.5216592791.

The spelling of 790225919 in words is "seven hundred ninety million, two hundred twenty-five thousand, nine hundred nineteen".