790842819 has 8 divisors (see below), whose sum is σ = 1135569232. Its totient is φ = 486672480.

The previous prime is 790842797. The next prime is 790842853. The reversal of 790842819 is 918248097.

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

It is not a de Polignac number, because 790842819 - 2¹² = 790838723 is a prime.

It is a super-2 number, since 2×790842819² = 1250864728727733522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790842859) 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, 10138972 + ... + 10139049.

It is an arithmetic number, because the mean of its divisors is an integer number (141946154).

Almost surely, 2^790842819 is an apocalyptic number.

790842819 is a deficient number, since it is larger than the sum of its proper divisors (344726413).

790842819 is a wasteful number, since it uses less digits than its factorization.

790842819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20278037.

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 790842819 is about 28121.9277255312. The cubic root of 790842819 is about 924.7621765998.

The spelling of 790842819 in words is "seven hundred ninety million, eight hundred forty-two thousand, eight hundred nineteen".