620363466 has 24 divisors (see below), whose sum is σ = 1344592704. Its totient is φ = 206715240.

The previous prime is 620363461. The next prime is 620363501. The reversal of 620363466 is 664363026.

It is a self number, because there is not a number n which added to its sum of digits gives 620363466.

It is not an unprimeable number, because it can be changed into a prime (620363461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78885 + ... + 86391.

It is an arithmetic number, because the mean of its divisors is an integer number (56024696).

Almost surely, 2^620363466 is an apocalyptic number.

620363466 is an abundant number, since it is smaller than the sum of its proper divisors (724229238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

620363466 is a wasteful number, since it uses less digits than its factorization.

620363466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106 (or 12103 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 620363466 is about 24907.0966995353. The cubic root of 620363466 is about 852.8684938143.

The spelling of 620363466 in words is "six hundred twenty million, three hundred sixty-three thousand, four hundred sixty-six".