3694900729 has 8 divisors (see below), whose sum is σ = 3979805760. Its totient is φ = 3410093136.

The previous prime is 3694900687. The next prime is 3694900739. The reversal of 3694900729 is 9270094963.

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 3694900729 - 2²⁹ = 3158029817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3694900739) 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, 67164 + ... + 109090.

It is an arithmetic number, because the mean of its divisors is an integer number (497475720).

Almost surely, 2^3694900729 is an apocalyptic number.

It is an amenable number.

3694900729 is a deficient number, since it is larger than the sum of its proper divisors (284905031).

3694900729 is a wasteful number, since it uses less digits than its factorization.

3694900729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48719.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 3694900729 is about 60785.6951017260. The cubic root of 3694900729 is about 1545.9695117571.

The spelling of 3694900729 in words is "three billion, six hundred ninety-four million, nine hundred thousand, seven hundred twenty-nine".