38478034 has 48 divisors (see below), whose sum is σ = 71869248. Its totient is φ = 15367968.

The previous prime is 38478017. The next prime is 38478047. The reversal of 38478034 is 43087483.

It is a junction number, because it is equal to n+sod(n) for n = 38477984 and 38478002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96724 + ... + 97120.

It is an arithmetic number, because the mean of its divisors is an integer number (1497276).

Almost surely, 2^38478034 is an apocalyptic number.

38478034 is a deficient number, since it is larger than the sum of its proper divisors (33391214).

38478034 is a wasteful number, since it uses less digits than its factorization.

38478034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 38478034 is about 6203.0664997241. The cubic root of 38478034 is about 337.6014407465.

It can be divided in two parts, 3847 and 8034, that added together give a square (11881 = 109²).

The spelling of 38478034 in words is "thirty-eight million, four hundred seventy-eight thousand, thirty-four".