1024620963 has 32 divisors (see below), whose sum is σ = 1424563200. Its totient is φ = 654640896.

The previous prime is 1024620941. The next prime is 1024621001. The reversal of 1024620963 is 3690264201.

It is not a de Polignac number, because 1024620963 - 2⁹ = 1024620451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024620763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2241831 + ... + 2242287.

It is an arithmetic number, because the mean of its divisors is an integer number (44517600).

Almost surely, 2^1024620963 is an apocalyptic number.

1024620963 is a deficient number, since it is larger than the sum of its proper divisors (399942237).

1024620963 is a wasteful number, since it uses less digits than its factorization.

1024620963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1024620963 is about 32009.7010763925. The cubic root of 1024620963 is about 1008.1405394638.

The spelling of 1024620963 in words is "one billion, twenty-four million, six hundred twenty thousand, nine hundred sixty-three".