3287416990 has 128 divisors (see below), whose sum is σ = 7402752000. Its totient is φ = 1032652800.

The previous prime is 3287416981. The next prime is 3287416997. The reversal of 3287416990 is 996147823.

It is a super-2 number, since 2×3287416990² = 21614220932281320200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287416997) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6587761 + ... + 6588259.

It is an arithmetic number, because the mean of its divisors is an integer number (57834000).

Almost surely, 2^3287416990 is an apocalyptic number.

3287416990 is an abundant number, since it is smaller than the sum of its proper divisors (4115335010).

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

3287416990 is a wasteful number, since it uses less digits than its factorization.

3287416990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 3287416990 is about 57336.0008197293. Note that the first 3 decimals coincide. The cubic root of 3287416990 is about 1486.9108543263.

The spelling of 3287416990 in words is "three billion, two hundred eighty-seven million, four hundred sixteen thousand, nine hundred ninety".