38269748 has 24 divisors (see below), whose sum is σ = 75419904. Its totient is φ = 16833600.

The previous prime is 38269747. The next prime is 38269757. The reversal of 38269748 is 84796283.

It is a super-2 number, since 2×38269748² = 2929147223967008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38269741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12665 + ... + 15392.

It is an arithmetic number, because the mean of its divisors is an integer number (3142496).

Almost surely, 2^38269748 is an apocalyptic number.

It is an amenable number.

38269748 is a deficient number, since it is larger than the sum of its proper divisors (37150156).

38269748 is a wasteful number, since it uses less digits than its factorization.

38269748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28103 (or 28101 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 38269748 is about 6186.2547635868. The cubic root of 38269748 is about 336.9911798741.

The spelling of 38269748 in words is "thirty-eight million, two hundred sixty-nine thousand, seven hundred forty-eight".