34320996 has 30 divisors (see below), whose sum is σ = 89722710. Its totient is φ = 11440224.

The previous prime is 34320983. The next prime is 34321003. The reversal of 34320996 is 69902343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33802596 + 518400 = 5814^2 + 720^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 34320996.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 52641 + ... + 53288.

It is an arithmetic number, because the mean of its divisors is an integer number (2990757).

Almost surely, 2^34320996 is an apocalyptic number.

34320996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34320996 is an abundant number, since it is smaller than the sum of its proper divisors (55401714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34320996 is a wasteful number, since it uses less digits than its factorization.

34320996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105945 (or 105934 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 34320996 is about 5858.4124129324. The cubic root of 34320996 is about 324.9775006121.

The spelling of 34320996 in words is "thirty-four million, three hundred twenty thousand, nine hundred ninety-six".