748334997 has 8 divisors (see below), whose sum is σ = 1108644480. Its totient is φ = 498889980.

The previous prime is 748334989. The next prime is 748334999. The reversal of 748334997 is 799433847.

748334997 is a `hidden beast` number, since 74 + 83 + 3 + 499 + 7 = 666.

It is not a de Polignac number, because 748334997 - 2³ = 748334989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748334999) by changing a digit.

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, 13858029 + ... + 13858082.

It is an arithmetic number, because the mean of its divisors is an integer number (138580560).

Almost surely, 2^748334997 is an apocalyptic number.

It is an amenable number.

748334997 is a deficient number, since it is larger than the sum of its proper divisors (360309483).

748334997 is a wasteful number, since it uses less digits than its factorization.

748334997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27716120 (or 27716114 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 748334997 is about 27355.7123285065. The cubic root of 748334997 is about 907.8874624414.

The spelling of 748334997 in words is "seven hundred forty-eight million, three hundred thirty-four thousand, nine hundred ninety-seven".