961434212 has 6 divisors (see below), whose sum is σ = 1682509878. Its totient is φ = 480717104.

The previous prime is 961434203. The next prime is 961434223. The reversal of 961434212 is 212434169.

It can be written as a sum of positive squares in only one way, i.e., 597998116 + 363436096 = 24454^2 + 19064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120179273 + ... + 120179280.

It is an arithmetic number, because the mean of its divisors is an integer number (280418313).

Almost surely, 2^961434212 is an apocalyptic number.

It is an amenable number.

961434212 is a deficient number, since it is larger than the sum of its proper divisors (721075666).

961434212 is a wasteful number, since it uses less digits than its factorization.

961434212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240358557 (or 240358555 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 961434212 is about 31007.0026284386. The cubic root of 961434212 is about 986.9758451468.

The spelling of 961434212 in words is "nine hundred sixty-one million, four hundred thirty-four thousand, two hundred twelve".