3274321990 has 32 divisors (see below), whose sum is σ = 6087677184. Its totient is φ = 1266693120.

The previous prime is 3274321987. The next prime is 3274321991. The reversal of 3274321990 is 991234723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3274321991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883822 + ... + 887518.

It is an arithmetic number, because the mean of its divisors is an integer number (190239912).

Almost surely, 2^3274321990 is an apocalyptic number.

3274321990 is a deficient number, since it is larger than the sum of its proper divisors (2813355194).

3274321990 is a wasteful number, since it uses less digits than its factorization.

3274321990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6592.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 3274321990 is about 57221.6916037965. The cubic root of 3274321990 is about 1484.9339214136.

The spelling of 3274321990 in words is "three billion, two hundred seventy-four million, three hundred twenty-one thousand, nine hundred ninety".