38464734 has 32 divisors (see below), whose sum is σ = 95913216. Its totient is φ = 9990720.

The previous prime is 38464729. The next prime is 38464781. The reversal of 38464734 is 43746483.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 38464692 and 38464701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41167 + ... + 42090.

It is an arithmetic number, because the mean of its divisors is an integer number (2997288).

Almost surely, 2^38464734 is an apocalyptic number.

38464734 is an abundant number, since it is smaller than the sum of its proper divisors (57448482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38464734 is a wasteful number, since it uses less digits than its factorization.

38464734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83280.

The product of its digits is 193536, while the sum is 39.

The square root of 38464734 is about 6201.9943566566. The cubic root of 38464734 is about 337.5625387538.

The spelling of 38464734 in words is "thirty-eight million, four hundred sixty-four thousand, seven hundred thirty-four".