3797217768 has 16 divisors (see below), whose sum is σ = 9493044480. Its totient is φ = 1265739248.

The previous prime is 3797217703. The next prime is 3797217769. The reversal of 3797217768 is 8677127973.

It is a happy number.

3797217768 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3797217768² = 28837725555229803648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3797217769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79108680 + ... + 79108727.

It is an arithmetic number, because the mean of its divisors is an integer number (593315280).

Almost surely, 2^3797217768 is an apocalyptic number.

It is an amenable number.

3797217768 is an abundant number, since it is smaller than the sum of its proper divisors (5695826712).

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

3797217768 is a wasteful number, since it uses less digits than its factorization.

3797217768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158217416 (or 158217412 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 57.

The square root of 3797217768 is about 61621.5690160515. The cubic root of 3797217768 is about 1560.1098114679.

The spelling of 3797217768 in words is "three billion, seven hundred ninety-seven million, two hundred seventeen thousand, seven hundred sixty-eight".