798522465 has 48 divisors (see below), whose sum is σ = 1389804480. Its totient is φ = 391322880.

The previous prime is 798522457. The next prime is 798522469. The reversal of 798522465 is 564225897.

It is not a de Polignac number, because 798522465 - 2³ = 798522457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (798522469) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 681330 + ... + 682500.

It is an arithmetic number, because the mean of its divisors is an integer number (28954260).

Almost surely, 2^798522465 is an apocalyptic number.

It is an amenable number.

798522465 is a deficient number, since it is larger than the sum of its proper divisors (591282015).

798522465 is a wasteful number, since it uses less digits than its factorization.

798522465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1461 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 798522465 is about 28258.1398007724. The cubic root of 798522465 is about 927.7459053543.

The spelling of 798522465 in words is "seven hundred ninety-eight million, five hundred twenty-two thousand, four hundred sixty-five".