38734342 has 16 divisors (see below), whose sum is σ = 58969152. Its totient is φ = 19080360.

The previous prime is 38734309. The next prime is 38734351. The reversal of 38734342 is 24343783.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38734298 and 38734307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42253 + ... + 43159.

It is an arithmetic number, because the mean of its divisors is an integer number (3685572).

Almost surely, 2^38734342 is an apocalyptic number.

38734342 is a deficient number, since it is larger than the sum of its proper divisors (20234810).

38734342 is a wasteful number, since it uses less digits than its factorization.

38734342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203.

The product of its digits is 48384, while the sum is 34.

The square root of 38734342 is about 6223.6919910934. The cubic root of 38734342 is about 338.3493872090.

The spelling of 38734342 in words is "thirty-eight million, seven hundred thirty-four thousand, three hundred forty-two".