3659739743 has 12 divisors (see below), whose sum is σ = 4031910960. Its totient is φ = 3319409280.

The previous prime is 3659739697. The next prime is 3659739763. The reversal of 3659739743 is 3479379563.

It is not a de Polignac number, because 3659739743 - 2¹⁴ = 3659723359 is a prime.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3659739763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18671 + ... + 87567.

It is an arithmetic number, because the mean of its divisors is an integer number (335992580).

Almost surely, 2^3659739743 is an apocalyptic number.

3659739743 is a deficient number, since it is larger than the sum of its proper divisors (372171217).

3659739743 is a wasteful number, since it uses less digits than its factorization.

3659739743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69358 (or 69347 counting only the distinct ones).

The product of its digits is 12859560, while the sum is 56.

The square root of 3659739743 is about 60495.7828530221. The cubic root of 3659739743 is about 1541.0500152000.

The spelling of 3659739743 in words is "three billion, six hundred fifty-nine million, seven hundred thirty-nine thousand, seven hundred forty-three".