97743808 has 14 divisors (see below), whose sum is σ = 193960496. Its totient is φ = 48871872.

The previous prime is 97743803. The next prime is 97743823. The reversal of 97743808 is 80834779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97743803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 763560 + ... + 763687.

Almost surely, 2^97743808 is an apocalyptic number.

It is an amenable number.

97743808 is a deficient number, since it is larger than the sum of its proper divisors (96216688).

97743808 is a wasteful number, since it uses less digits than its factorization.

97743808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527259 (or 1527249 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 97743808 is about 9886.5468187836. The cubic root of 97743808 is about 460.6415245617.

The spelling of 97743808 in words is "ninety-seven million, seven hundred forty-three thousand, eight hundred eight".