76961336 has 8 divisors (see below), whose sum is σ = 144302520. Its totient is φ = 38480664.

The previous prime is 76961333. The next prime is 76961341. The reversal of 76961336 is 63316967.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 76961293 and 76961302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76961333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4810076 + ... + 4810091.

It is an arithmetic number, because the mean of its divisors is an integer number (18037815).

Almost surely, 2^76961336 is an apocalyptic number.

It is an amenable number.

76961336 is a deficient number, since it is larger than the sum of its proper divisors (67341184).

76961336 is a wasteful number, since it uses less digits than its factorization.

76961336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9620173 (or 9620169 counting only the distinct ones).

The product of its digits is 122472, while the sum is 41.

The square root of 76961336 is about 8772.7610248997. The cubic root of 76961336 is about 425.3608672036.

The spelling of 76961336 in words is "seventy-six million, nine hundred sixty-one thousand, three hundred thirty-six".