34321774 has 16 divisors (see below), whose sum is σ = 53387136. Its totient is φ = 16531200.

The previous prime is 34321757. The next prime is 34321789. The reversal of 34321774 is 47712343.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 13794 + ... + 16090.

It is an arithmetic number, because the mean of its divisors is an integer number (3336696).

Almost surely, 2^34321774 is an apocalyptic number.

34321774 is a deficient number, since it is larger than the sum of its proper divisors (19065362).

34321774 is a wasteful number, since it uses less digits than its factorization.

34321774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571.

The product of its digits is 14112, while the sum is 31.

The square root of 34321774 is about 5858.4788127977. The cubic root of 34321774 is about 324.9799561603.

The spelling of 34321774 in words is "thirty-four million, three hundred twenty-one thousand, seven hundred seventy-four".