97377269788 has 24 divisors (see below), whose sum is σ = 174243686400. Its totient is φ = 47595832368.

The previous prime is 97377269761. The next prime is 97377269789. The reversal of 97377269788 is 88796277379.

It is a self number, because there is not a number n which added to its sum of digits gives 97377269788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97377269789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150948 + ... + 466411.

It is an arithmetic number, because the mean of its divisors is an integer number (7260153600).

Almost surely, 2^97377269788 is an apocalyptic number.

It is an amenable number.

97377269788 is a deficient number, since it is larger than the sum of its proper divisors (76866416612).

97377269788 is a wasteful number, since it uses less digits than its factorization.

97377269788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618249 (or 618247 counting only the distinct ones).

The product of its digits is 448084224, while the sum is 73.

The spelling of 97377269788 in words is "ninety-seven billion, three hundred seventy-seven million, two hundred sixty-nine thousand, seven hundred eighty-eight".