3479689690 has 16 divisors (see below), whose sum is σ = 6277588128. Its totient is φ = 1388732176.

The previous prime is 3479689667. The next prime is 3479689691. The reversal of 3479689690 is 969869743.

It is a super-2 number, since 2×3479689690² = 24216480677384592200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3479689691) 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, 388312 + ... + 397171.

It is an arithmetic number, because the mean of its divisors is an integer number (392349258).

Almost surely, 2^3479689690 is an apocalyptic number.

3479689690 is a deficient number, since it is larger than the sum of its proper divisors (2797898438).

3479689690 is a wasteful number, since it uses less digits than its factorization.

3479689690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785933.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The square root of 3479689690 is about 58988.8946328036. The cubic root of 3479689690 is about 1515.3519265791.

The spelling of 3479689690 in words is "three billion, four hundred seventy-nine million, six hundred eighty-nine thousand, six hundred ninety".