3490379318 has 8 divisors (see below), whose sum is σ = 5240074248. Its totient is φ = 1743687904.

The previous prime is 3490379317. The next prime is 3490379353. The reversal of 3490379318 is 8139730943.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490379317) 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, 747971 + ... + 752622.

It is an arithmetic number, because the mean of its divisors is an integer number (655009281).

Almost surely, 2^3490379318 is an apocalyptic number.

3490379318 is a deficient number, since it is larger than the sum of its proper divisors (1749694930).

3490379318 is a wasteful number, since it uses less digits than its factorization.

3490379318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501758.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 3490379318 is about 59079.4322755390. The cubic root of 3490379318 is about 1516.9020637782.

The spelling of 3490379318 in words is "three billion, four hundred ninety million, three hundred seventy-nine thousand, three hundred eighteen".