34444690 has 16 divisors (see below), whose sum is σ = 70857792. Its totient is φ = 11809584.

The previous prime is 34444651. The next prime is 34444693. The reversal of 34444690 is 9644443.

It is a happy number.

It is a super-2 number, since 2×34444690² = 2372873338392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34444693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245964 + ... + 246103.

It is an arithmetic number, because the mean of its divisors is an integer number (4428612).

Almost surely, 2^34444690 is an apocalyptic number.

34444690 is an abundant number, since it is smaller than the sum of its proper divisors (36413102).

34444690 is a wasteful number, since it uses less digits than its factorization.

34444690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492081.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 34444690 is about 5868.9598737766. The cubic root of 34444690 is about 325.3674424042.

The spelling of 34444690 in words is "thirty-four million, four hundred forty-four thousand, six hundred ninety".