97377764 has 24 divisors (see below), whose sum is σ = 186882528. Its totient is φ = 44029440.

The previous prime is 97377739. The next prime is 97377817. The reversal of 97377764 is 46777379.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2759 + ... + 14225.

It is an arithmetic number, because the mean of its divisors is an integer number (7786772).

Almost surely, 2^97377764 is an apocalyptic number.

It is an amenable number.

97377764 is a deficient number, since it is larger than the sum of its proper divisors (89504764).

97377764 is a wasteful number, since it uses less digits than its factorization.

97377764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11675 (or 11673 counting only the distinct ones).

The product of its digits is 1555848, while the sum is 50.

The square root of 97377764 is about 9868.0172273867. The cubic root of 97377764 is about 460.0657813929.

The spelling of 97377764 in words is "ninety-seven million, three hundred seventy-seven thousand, seven hundred sixty-four".