956892949 has 4 divisors (see below), whose sum is σ = 956968236. Its totient is φ = 956817664.

The previous prime is 956892919. The next prime is 956892977. The reversal of 956892949 is 949298659.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 949298659 = 43 ⋅22076713.

It can be written as a sum of positive squares in 2 ways, for example, as 933302500 + 23590449 = 30550^2 + 4857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-956892949 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 (956892919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13354 + ... + 45739.

It is an arithmetic number, because the mean of its divisors is an integer number (239242059).

Almost surely, 2^956892949 is an apocalyptic number.

It is an amenable number.

956892949 is a deficient number, since it is larger than the sum of its proper divisors (75287).

956892949 is a wasteful number, since it uses less digits than its factorization.

956892949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75286.

The product of its digits is 12597120, while the sum is 61.

The square root of 956892949 is about 30933.6863144372. The cubic root of 956892949 is about 985.4194230189.

The spelling of 956892949 in words is "nine hundred fifty-six million, eight hundred ninety-two thousand, nine hundred forty-nine".