97377763 has 4 divisors (see below), whose sum is σ = 111288880. Its totient is φ = 83466648.

The previous prime is 97377739. The next prime is 97377817. The reversal of 97377763 is 36777379.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36777379 = 661 ⋅55639.

It is a cyclic number.

It is not a de Polignac number, because 97377763 - 2⁹ = 97377251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97377703) 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, 6955548 + ... + 6955561.

It is an arithmetic number, because the mean of its divisors is an integer number (27822220).

Almost surely, 2^97377763 is an apocalyptic number.

97377763 is a deficient number, since it is larger than the sum of its proper divisors (13911117).

97377763 is a wasteful number, since it uses less digits than its factorization.

97377763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13911116.

The product of its digits is 1166886, while the sum is 49.

The square root of 97377763 is about 9868.0171767179. The cubic root of 97377763 is about 460.0657798180.

The spelling of 97377763 in words is "ninety-seven million, three hundred seventy-seven thousand, seven hundred sixty-three".