38489577 has 16 divisors (see below), whose sum is σ = 58920960. Its totient is φ = 21892752.

The previous prime is 38489551. The next prime is 38489609. The reversal of 38489577 is 77598483.

It is not a de Polignac number, because 38489577 - 2¹⁶ = 38424041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38489527) 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, 574 + ... + 8792.

It is an arithmetic number, because the mean of its divisors is an integer number (3682560).

Almost surely, 2^38489577 is an apocalyptic number.

It is an amenable number.

38489577 is a deficient number, since it is larger than the sum of its proper divisors (20431383).

38489577 is a wasteful number, since it uses less digits than its factorization.

38489577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8452.

The product of its digits is 1693440, while the sum is 51.

The square root of 38489577 is about 6203.9968568657. The cubic root of 38489577 is about 337.6351963157.

The spelling of 38489577 in words is "thirty-eight million, four hundred eighty-nine thousand, five hundred seventy-seven".