3298651690 has 32 divisors (see below), whose sum is σ = 6285185280. Its totient is φ = 1244330304.

The previous prime is 3298651649. The next prime is 3298651691. The reversal of 3298651690 is 961568923.

3298651690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3298651690² = 21762205943879712200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3298651691) 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, 119794 + ... + 144733.

It is an arithmetic number, because the mean of its divisors is an integer number (196412040).

Almost surely, 2^3298651690 is an apocalyptic number.

3298651690 is a deficient number, since it is larger than the sum of its proper divisors (2986533590).

3298651690 is a wasteful number, since it uses less digits than its factorization.

3298651690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264606.

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 3298651690 is about 57433.8897341979. The cubic root of 3298651690 is about 1488.6027605430.

The spelling of 3298651690 in words is "three billion, two hundred ninety-eight million, six hundred fifty-one thousand, six hundred ninety".