3664634743 has 8 divisors (see below), whose sum is σ = 4568895360. Its totient is φ = 2855559480.

The previous prime is 3664634737. The next prime is 3664634789. The reversal of 3664634743 is 3474364663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3664634743 - 2⁵ = 3664634711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3664634693 and 3664634702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664634723) 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, 23796253 + ... + 23796406.

It is an arithmetic number, because the mean of its divisors is an integer number (571111920).

Almost surely, 2^3664634743 is an apocalyptic number.

3664634743 is a deficient number, since it is larger than the sum of its proper divisors (904260617).

3664634743 is a wasteful number, since it uses less digits than its factorization.

3664634743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47592677.

The product of its digits is 2612736, while the sum is 46.

The square root of 3664634743 is about 60536.2266993905. The cubic root of 3664634743 is about 1541.7367743383.

The spelling of 3664634743 in words is "three billion, six hundred sixty-four million, six hundred thirty-four thousand, seven hundred forty-three".