3479690 has 8 divisors (see below), whose sum is σ = 6263460. Its totient is φ = 1391872.

The previous prime is 3479687. The next prime is 3479699. The reversal of 3479690 is 969743.

It can be written as a sum of positive squares in 2 ways, for example, as 3286969 + 192721 = 1813^2 + 439^2 .

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

It is a super-2 number, since 2×3479690² = 24216484992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3479699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173975 + ... + 173994.

Almost surely, 2^3479690 is an apocalyptic number.

3479690 is a deficient number, since it is larger than the sum of its proper divisors (2783770).

3479690 is a wasteful number, since it uses less digits than its factorization.

3479690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347976.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 3479690 is about 1865.3927200458. The cubic root of 3479690 is about 151.5351971579.

The spelling of 3479690 in words is "three million, four hundred seventy-nine thousand, six hundred ninety".