959691934 has 4 divisors (see below), whose sum is σ = 1439537904. Its totient is φ = 479845966.

The previous prime is 959691923. The next prime is 959691947. The reversal of 959691934 is 439196959.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 439196959 = 743 ⋅591113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239922982 + ... + 239922985.

It is an arithmetic number, because the mean of its divisors is an integer number (359884476).

Almost surely, 2^959691934 is an apocalyptic number.

959691934 is a deficient number, since it is larger than the sum of its proper divisors (479845970).

959691934 is a wasteful number, since it uses less digits than its factorization.

959691934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479845969.

The product of its digits is 2361960, while the sum is 55.

The square root of 959691934 is about 30978.8949770646. The cubic root of 959691934 is about 986.3792967638.

It can be divided in two parts, 95969 and 1934, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 959691934 in words is "nine hundred fifty-nine million, six hundred ninety-one thousand, nine hundred thirty-four".