965481738 has 16 divisors (see below), whose sum is σ = 2079499296. Its totient is φ = 297071280.

The previous prime is 965481703. The next prime is 965481749. The reversal of 965481738 is 837184569.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6188908 + ... + 6189063.

It is an arithmetic number, because the mean of its divisors is an integer number (129968706).

Almost surely, 2^965481738 is an apocalyptic number.

965481738 is an abundant number, since it is smaller than the sum of its proper divisors (1114017558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

965481738 is a wasteful number, since it uses less digits than its factorization.

965481738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12377989.

The product of its digits is 1451520, while the sum is 51.

The square root of 965481738 is about 31072.2020140189. The cubic root of 965481738 is about 988.3589238584.

The spelling of 965481738 in words is "nine hundred sixty-five million, four hundred eighty-one thousand, seven hundred thirty-eight".