34574397 has 32 divisors (see below), whose sum is σ = 54867456. Its totient is φ = 19089600.

The previous prime is 34574381. The next prime is 34574401. The reversal of 34574397 is 79347543.

It is not a de Polignac number, because 34574397 - 2⁴ = 34574381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34574327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35122 + ... + 36092.

It is an arithmetic number, because the mean of its divisors is an integer number (1714608).

Almost surely, 2^34574397 is an apocalyptic number.

It is an amenable number.

34574397 is a deficient number, since it is larger than the sum of its proper divisors (20293059).

34574397 is a wasteful number, since it uses less digits than its factorization.

34574397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081.

The product of its digits is 317520, while the sum is 42.

The square root of 34574397 is about 5879.9997448980. Note that the first 3 decimals coincide. The cubic root of 34574397 is about 325.7753385806.

The spelling of 34574397 in words is "thirty-four million, five hundred seventy-four thousand, three hundred ninety-seven".