968336551 has 16 divisors (see below), whose sum is σ = 1195641664. Its totient is φ = 763686144.

The previous prime is 968336531. The next prime is 968336557. The reversal of 968336551 is 155633869.

It is not a de Polignac number, because 968336551 - 2²¹ = 966239399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968336557) 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, 11485 + ... + 45481.

It is an arithmetic number, because the mean of its divisors is an integer number (74727604).

Almost surely, 2^968336551 is an apocalyptic number.

968336551 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

968336551 is a deficient number, since it is larger than the sum of its proper divisors (227305113).

968336551 is a wasteful number, since it uses less digits than its factorization.

968336551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34330.

The product of its digits is 583200, while the sum is 46.

The square root of 968336551 is about 31118.1064815969. The cubic root of 968336551 is about 989.3321179746.

The spelling of 968336551 in words is "nine hundred sixty-eight million, three hundred thirty-six thousand, five hundred fifty-one".