967963497 has 16 divisors (see below), whose sum is σ = 1333725888. Its totient is φ = 624052800.

The previous prime is 967963489. The next prime is 967963501. The reversal of 967963497 is 794369769.

It is not a de Polignac number, because 967963497 - 2³ = 967963489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 967963497.

It is not an unprimeable number, because it can be changed into a prime (967963427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24118 + ... + 50175.

It is an arithmetic number, because the mean of its divisors is an integer number (83357868).

Almost surely, 2^967963497 is an apocalyptic number.

It is an amenable number.

967963497 is a deficient number, since it is larger than the sum of its proper divisors (365762391).

967963497 is a wasteful number, since it uses less digits than its factorization.

967963497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74440.

The product of its digits is 15431472, while the sum is 60.

The square root of 967963497 is about 31112.1117412496. Note that the first 3 decimals coincide. The cubic root of 967963497 is about 989.2050541250.

The spelling of 967963497 in words is "nine hundred sixty-seven million, nine hundred sixty-three thousand, four hundred ninety-seven".