34074379 has 2 divisors, whose sum is σ = 34074380. Its totient is φ = 34074378.

The previous prime is 34074371. The next prime is 34074401. The reversal of 34074379 is 97347043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34074379 - 2³ = 34074371 is a prime.

It is a super-2 number, since 2×34074379² = 2322126608471282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34074371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17037189 + 17037190.

It is an arithmetic number, because the mean of its divisors is an integer number (17037190).

Almost surely, 2^34074379 is an apocalyptic number.

34074379 is a deficient number, since it is larger than the sum of its proper divisors (1).

34074379 is an equidigital number, since it uses as much as digits as its factorization.

34074379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 34074379 is about 5837.3263571604. The cubic root of 34074379 is about 324.1972424715.

It can be divided in two parts, 34074 and 379, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 34074379 in words is "thirty-four million, seventy-four thousand, three hundred seventy-nine".