3793448690 has 16 divisors (see below), whose sum is σ = 6828909120. Its totient is φ = 1517223600.

The previous prime is 3793448651. The next prime is 3793448693. The reversal of 3793448690 is 968443973.

It is a super-2 number, since 2×3793448690² = 28780505927325432200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3793448693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179165 + ... + 199215.

It is an arithmetic number, because the mean of its divisors is an integer number (426806820).

Almost surely, 2^3793448690 is an apocalyptic number.

3793448690 is a deficient number, since it is larger than the sum of its proper divisors (3035460430).

3793448690 is a wasteful number, since it uses less digits than its factorization.

3793448690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38977.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The square root of 3793448690 is about 61590.9789660791. The cubic root of 3793448690 is about 1559.5934577817.

The spelling of 3793448690 in words is "three billion, seven hundred ninety-three million, four hundred forty-eight thousand, six hundred ninety".