38898959 has 12 divisors (see below), whose sum is σ = 43060080. Its totient is φ = 35112000.

The previous prime is 38898953. The next prime is 38898967. The reversal of 38898959 is 95989883.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-38898959 is a prime.

It is a super-3 number, since 3×38898959³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38898898 and 38898907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38898953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17207 + ... + 19335.

It is an arithmetic number, because the mean of its divisors is an integer number (3588340).

Almost surely, 2^38898959 is an apocalyptic number.

38898959 is a deficient number, since it is larger than the sum of its proper divisors (4161121).

38898959 is a wasteful number, since it uses less digits than its factorization.

38898959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302 (or 2291 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 59.

The square root of 38898959 is about 6236.9029974820. The cubic root of 38898959 is about 338.8280265790.

The spelling of 38898959 in words is "thirty-eight million, eight hundred ninety-eight thousand, nine hundred fifty-nine".