3702223690 has 48 divisors (see below), whose sum is σ = 7434385056. Its totient is φ = 1326140640.

The previous prime is 3702223649. The next prime is 3702223703. The reversal of 3702223690 is 963222073.

It is a super-2 number, since 2×3702223690² = 27412920501594432200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58237 + ... + 103903.

It is an arithmetic number, because the mean of its divisors is an integer number (154883022).

Almost surely, 2^3702223690 is an apocalyptic number.

3702223690 is an abundant number, since it is smaller than the sum of its proper divisors (3732161366).

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

3702223690 is a wasteful number, since it uses less digits than its factorization.

3702223690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45763 (or 45752 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 3702223690 is about 60845.9011766610. The cubic root of 3702223690 is about 1546.9901619612.

The spelling of 3702223690 in words is "three billion, seven hundred two million, two hundred twenty-three thousand, six hundred ninety".