34155404 has 6 divisors (see below), whose sum is σ = 59771964. Its totient is φ = 17077700.

The previous prime is 34155383. The next prime is 34155409. The reversal of 34155404 is 40455143.

It is not an unprimeable number, because it can be changed into a prime (34155409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4269422 + ... + 4269429.

It is an arithmetic number, because the mean of its divisors is an integer number (9961994).

Almost surely, 2^34155404 is an apocalyptic number.

It is an amenable number.

34155404 is a deficient number, since it is larger than the sum of its proper divisors (25616560).

34155404 is a wasteful number, since it uses less digits than its factorization.

34155404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8538855 (or 8538853 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 34155404 is about 5844.2624855494. The cubic root of 34155404 is about 324.4540071235.

The spelling of 34155404 in words is "thirty-four million, one hundred fifty-five thousand, four hundred four".