3557797941 has 16 divisors (see below), whose sum is σ = 5065099776. Its totient is φ = 2215977456.

The previous prime is 3557797931. The next prime is 3557797949. The reversal of 3557797941 is 1497977553.

It is not a de Polignac number, because 3557797941 - 2²¹ = 3555700789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3557797949) 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, 596595 + ... + 602528.

It is an arithmetic number, because the mean of its divisors is an integer number (316568736).

Almost surely, 2^3557797941 is an apocalyptic number.

It is an amenable number.

3557797941 is a deficient number, since it is larger than the sum of its proper divisors (1507301835).

3557797941 is a wasteful number, since it uses less digits than its factorization.

3557797941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199192.

The product of its digits is 8334900, while the sum is 57.

The square root of 3557797941 is about 59647.2794098775. The cubic root of 3557797941 is about 1526.6064506282.

The spelling of 3557797941 in words is "three billion, five hundred fifty-seven million, seven hundred ninety-seven thousand, nine hundred forty-one".