3898756498 has 32 divisors (see below), whose sum is σ = 7200950400. Its totient is φ = 1541669760.

The previous prime is 3898756493. The next prime is 3898756529. The reversal of 3898756498 is 8946578983.

It is not an unprimeable number, because it can be changed into a prime (3898756493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624613 + ... + 630823.

It is an arithmetic number, because the mean of its divisors is an integer number (225029700).

Almost surely, 2^3898756498 is an apocalyptic number.

3898756498 is a deficient number, since it is larger than the sum of its proper divisors (3302193902).

3898756498 is a wasteful number, since it uses less digits than its factorization.

3898756498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9682.

The product of its digits is 104509440, while the sum is 67.

The square root of 3898756498 is about 62440.0232062737. The cubic root of 3898756498 is about 1573.8936041557.

The spelling of 3898756498 in words is "three billion, eight hundred ninety-eight million, seven hundred fifty-six thousand, four hundred ninety-eight".