1038956963 has 8 divisors (see below), whose sum is σ = 1136042496. Its totient is φ = 942310600.

The previous prime is 1038956959. The next prime is 1038957001. The reversal of 1038956963 is 3696598301.

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

It is not a de Polignac number, because 1038956963 - 2² = 1038956959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1038956903) 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 7 ways as a sum of consecutive naturals, for example, 104831 + ... + 114312.

It is an arithmetic number, because the mean of its divisors is an integer number (142005312).

Almost surely, 2^1038956963 is an apocalyptic number.

1038956963 is a deficient number, since it is larger than the sum of its proper divisors (97085533).

1038956963 is a wasteful number, since it uses less digits than its factorization.

1038956963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219585.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 1038956963 is about 32232.8553342703. The cubic root of 1038956963 is about 1012.8205845173.

The spelling of 1038956963 in words is "one billion, thirty-eight million, nine hundred fifty-six thousand, nine hundred sixty-three".