38431034 has 8 divisors (see below), whose sum is σ = 60680640. Its totient is φ = 18204156.

The previous prime is 38431031. The next prime is 38431039. The reversal of 38431034 is 43013483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38430994 and 38431012.

It is not an unprimeable number, because it can be changed into a prime (38431031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505634 + ... + 505709.

It is an arithmetic number, because the mean of its divisors is an integer number (7585080).

Almost surely, 2^38431034 is an apocalyptic number.

38431034 is a deficient number, since it is larger than the sum of its proper divisors (22249606).

38431034 is a wasteful number, since it uses less digits than its factorization.

38431034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011364.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 38431034 is about 6199.2768933159. The cubic root of 38431034 is about 337.4639273746.

The spelling of 38431034 in words is "thirty-eight million, four hundred thirty-one thousand, thirty-four".