902798963 has 8 divisors (see below), whose sum is σ = 1001017776. Its totient is φ = 807271200.

The previous prime is 902798947. The next prime is 902798977. The reversal of 902798963 is 369897209.

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

It is a cyclic number.

It is not a de Polignac number, because 902798963 - 2⁴ = 902798947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (902798063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672056 + ... + 673397.

It is an arithmetic number, because the mean of its divisors is an integer number (125127222).

Almost surely, 2^902798963 is an apocalyptic number.

902798963 is a deficient number, since it is larger than the sum of its proper divisors (98218813).

902798963 is a wasteful number, since it uses less digits than its factorization.

902798963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345525.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 902798963 is about 30046.6131702061. The cubic root of 902798963 is about 966.4892262633.

The spelling of 902798963 in words is "nine hundred two million, seven hundred ninety-eight thousand, nine hundred sixty-three".