3797561475 has 48 divisors (see below), whose sum is σ = 7062489440. Its totient is φ = 2025336960.

The previous prime is 3797561447. The next prime is 3797561479. The reversal of 3797561475 is 5741657973.

3797561475 is a `hidden beast` number, since 3 + 7 + 9 + 7 + 561 + 4 + 75 = 666.

It is not a de Polignac number, because 3797561475 - 2⁷ = 3797561347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3797561479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19947 + ... + 89403.

Almost surely, 2^3797561475 is an apocalyptic number.

3797561475 is a deficient number, since it is larger than the sum of its proper divisors (3264927965).

3797561475 is an frugal number, since it uses more digits than its factorization.

3797561475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69488 (or 69465 counting only the distinct ones).

The product of its digits is 5556600, while the sum is 54.

The square root of 3797561475 is about 61624.3578059845. The cubic root of 3797561475 is about 1560.1568814120.

The spelling of 3797561475 in words is "three billion, seven hundred ninety-seven million, five hundred sixty-one thousand, four hundred seventy-five".