3897624716 has 6 divisors (see below), whose sum is σ = 6820843260. Its totient is φ = 1948812356.

The previous prime is 3897624713. The next prime is 3897624719. The reversal of 3897624716 is 6174267983.

It is an interprime number because it is at equal distance from previous prime (3897624713) and next prime (3897624719).

It is not an unprimeable number, because it can be changed into a prime (3897624713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487203086 + ... + 487203093.

It is an arithmetic number, because the mean of its divisors is an integer number (1136807210).

Almost surely, 2^3897624716 is an apocalyptic number.

It is an amenable number.

3897624716 is a deficient number, since it is larger than the sum of its proper divisors (2923218544).

3897624716 is a wasteful number, since it uses less digits than its factorization.

3897624716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974406183 (or 974406181 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 53.

The square root of 3897624716 is about 62430.9595953802. The cubic root of 3897624716 is about 1573.7412926134.

The spelling of 3897624716 in words is "three billion, eight hundred ninety-seven million, six hundred twenty-four thousand, seven hundred sixteen".