3691790351 has 8 divisors (see below), whose sum is σ = 3719606640. Its totient is φ = 3664078848.

The previous prime is 3691790309. The next prime is 3691790353. The reversal of 3691790351 is 1530971963.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3691790351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3691790353) 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, 45260 + ... + 97118.

It is an arithmetic number, because the mean of its divisors is an integer number (464950830).

Almost surely, 2^3691790351 is an apocalyptic number.

3691790351 is a deficient number, since it is larger than the sum of its proper divisors (27816289).

3691790351 is a wasteful number, since it uses less digits than its factorization.

3691790351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52393.

The product of its (nonzero) digits is 153090, while the sum is 44.

The square root of 3691790351 is about 60760.1049291392. The cubic root of 3691790351 is about 1545.5355894567.

The spelling of 3691790351 in words is "three billion, six hundred ninety-one million, seven hundred ninety thousand, three hundred fifty-one".