38793465 has 32 divisors (see below), whose sum is σ = 69603840. Its totient is φ = 20498688.

The previous prime is 38793463. The next prime is 38793481. The reversal of 38793465 is 56439783.

It is not a de Polignac number, because 38793465 - 2¹ = 38793463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 38793465.

It is not an unprimeable number, because it can be changed into a prime (38793463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13984 + ... + 16526.

It is an arithmetic number, because the mean of its divisors is an integer number (2175120).

Almost surely, 2^38793465 is an apocalyptic number.

It is an amenable number.

38793465 is a deficient number, since it is larger than the sum of its proper divisors (30810375).

38793465 is a wasteful number, since it uses less digits than its factorization.

38793465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670 (or 2664 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 38793465 is about 6228.4400133581. The cubic root of 38793465 is about 338.5214486619.

The spelling of 38793465 in words is "thirty-eight million, seven hundred ninety-three thousand, four hundred sixty-five".