790862445 has 24 divisors (see below), whose sum is σ = 1374437376. Its totient is φ = 420682848.

The previous prime is 790862419. The next prime is 790862447. The reversal of 790862445 is 544268097.

It is a happy number.

It is not a de Polignac number, because 790862445 - 2¹⁷ = 790731373 is a prime.

It is a super-2 number, since 2×790862445² = 1250926813822756050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 790862445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790862447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5709 + ... + 40178.

It is an arithmetic number, because the mean of its divisors is an integer number (57268224).

Almost surely, 2^790862445 is an apocalyptic number.

It is an amenable number.

790862445 is a deficient number, since it is larger than the sum of its proper divisors (583574931).

790862445 is a wasteful number, since it uses less digits than its factorization.

790862445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46281 (or 46278 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 790862445 is about 28122.2766681505. The cubic root of 790862445 is about 924.7698263425.

The spelling of 790862445 in words is "seven hundred ninety million, eight hundred sixty-two thousand, four hundred forty-five".