38464854 has 16 divisors (see below), whose sum is σ = 80978880. Its totient is φ = 12146760.

The previous prime is 38464849. The next prime is 38464859. The reversal of 38464854 is 45846483.

It is an interprime number because it is at equal distance from previous prime (38464849) and next prime (38464859).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38464859) 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, 168592 + ... + 168819.

It is an arithmetic number, because the mean of its divisors is an integer number (5061180).

Almost surely, 2^38464854 is an apocalyptic number.

38464854 is an abundant number, since it is smaller than the sum of its proper divisors (42514026).

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

38464854 is a wasteful number, since it uses less digits than its factorization.

38464854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337435.

The product of its digits is 368640, while the sum is 42.

The square root of 38464854 is about 6202.0040309564. The cubic root of 38464854 is about 337.5628897893.

The spelling of 38464854 in words is "thirty-eight million, four hundred sixty-four thousand, eight hundred fifty-four".