1063597967 has 4 divisors (see below), whose sum is σ = 1092343896. Its totient is φ = 1034852040.

The previous prime is 1063597961. The next prime is 1063597987. The reversal of 1063597967 is 7697953601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1063597967 - 2¹² = 1063593871 is a prime.

It is a super-2 number, since 2×1063597967² = 2262481270813066178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063597961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14372909 + ... + 14372982.

It is an arithmetic number, because the mean of its divisors is an integer number (273085974).

Almost surely, 2^1063597967 is an apocalyptic number.

1063597967 is a deficient number, since it is larger than the sum of its proper divisors (28745929).

1063597967 is an equidigital number, since it uses as much as digits as its factorization.

1063597967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28745928.

The product of its (nonzero) digits is 2143260, while the sum is 53.

The square root of 1063597967 is about 32612.8497221571. The cubic root of 1063597967 is about 1020.7651464430.

The spelling of 1063597967 in words is "one billion, sixty-three million, five hundred ninety-seven thousand, nine hundred sixty-seven".