961076769 has 16 divisors (see below), whose sum is σ = 1291365504. Its totient is φ = 635772800.

The previous prime is 961076747. The next prime is 961076801. The reversal of 961076769 is 967670169.

It is a cyclic number.

It is not a de Polignac number, because 961076769 - 2⁸ = 961076513 is a prime.

It is a super-2 number, since 2×961076769² = 1847337111822958722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (961076729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215179 + ... + 219599.

It is an arithmetic number, because the mean of its divisors is an integer number (80710344).

Almost surely, 2^961076769 is an apocalyptic number.

It is an amenable number.

961076769 is a deficient number, since it is larger than the sum of its proper divisors (330288735).

961076769 is a wasteful number, since it uses less digits than its factorization.

961076769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968.

The product of its (nonzero) digits is 857304, while the sum is 51.

The square root of 961076769 is about 31001.2381849500. The cubic root of 961076769 is about 986.8535170209.

The spelling of 961076769 in words is "nine hundred sixty-one million, seventy-six thousand, seven hundred sixty-nine".