38357434 has 8 divisors (see below), whose sum is σ = 58511520. Its totient is φ = 18853596.

The previous prime is 38357377. The next prime is 38357443. The reversal of 38357434 is 43475383.

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 = 38357393 and 38357402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162414 + ... + 162649.

It is an arithmetic number, because the mean of its divisors is an integer number (7313940).

Almost surely, 2^38357434 is an apocalyptic number.

38357434 is a deficient number, since it is larger than the sum of its proper divisors (20154086).

38357434 is a wasteful number, since it uses less digits than its factorization.

38357434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325124.

The product of its digits is 120960, while the sum is 37.

The square root of 38357434 is about 6193.3378722624. The cubic root of 38357434 is about 337.2483618551.

The spelling of 38357434 in words is "thirty-eight million, three hundred fifty-seven thousand, four hundred thirty-four".