3492630686 has 8 divisors (see below), whose sum is σ = 5407944384. Its totient is φ = 1689982560.

The previous prime is 3492630653. The next prime is 3492630697. The reversal of 3492630686 is 6860362943.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3492630686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28166315 + ... + 28166438.

It is an arithmetic number, because the mean of its divisors is an integer number (675993048).

Almost surely, 2^3492630686 is an apocalyptic number.

3492630686 is a deficient number, since it is larger than the sum of its proper divisors (1915313698).

3492630686 is a wasteful number, since it uses less digits than its factorization.

3492630686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56332786.

The product of its (nonzero) digits is 1119744, while the sum is 47.

The square root of 3492630686 is about 59098.4829416120. The cubic root of 3492630686 is about 1517.2281382480.

The spelling of 3492630686 in words is "three billion, four hundred ninety-two million, six hundred thirty thousand, six hundred eighty-six".