961043079 has 8 divisors (see below), whose sum is σ = 1284827632. Its totient is φ = 638976960.

The previous prime is 961043071. The next prime is 961043089. The reversal of 961043079 is 970340169.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 961043079 - 2³ = 961043071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961043071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428302 + ... + 430539.

It is an arithmetic number, because the mean of its divisors is an integer number (160603454).

Almost surely, 2^961043079 is an apocalyptic number.

961043079 is a deficient number, since it is larger than the sum of its proper divisors (323784553).

961043079 is a wasteful number, since it uses less digits than its factorization.

961043079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859217.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 961043079 is about 31000.6948147941. The cubic root of 961043079 is about 986.8419856897.

The spelling of 961043079 in words is "nine hundred sixty-one million, forty-three thousand, seventy-nine".