38970458 has 8 divisors (see below), whose sum is σ = 58916352. Its totient is φ = 19331676.

The previous prime is 38970419. The next prime is 38970467. The reversal of 38970458 is 85407983.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76460 + ... + 76967.

It is an arithmetic number, because the mean of its divisors is an integer number (7364544).

Almost surely, 2^38970458 is an apocalyptic number.

38970458 is a deficient number, since it is larger than the sum of its proper divisors (19945894).

38970458 is a wasteful number, since it uses less digits than its factorization.

38970458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153556.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 38970458 is about 6242.6322973566. The cubic root of 38970458 is about 339.0354960323.

The spelling of 38970458 in words is "thirty-eight million, nine hundred seventy thousand, four hundred fifty-eight".