3493790 has 8 divisors (see below), whose sum is σ = 6288840. Its totient is φ = 1397512.

The previous prime is 3493783. The next prime is 3493811. The reversal of 3493790 is 973943.

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 3493790.

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, 174680 + ... + 174699.

It is an arithmetic number, because the mean of its divisors is an integer number (786105).

Almost surely, 2^3493790 is an apocalyptic number.

3493790 is a deficient number, since it is larger than the sum of its proper divisors (2795050).

3493790 is a wasteful number, since it uses less digits than its factorization.

3493790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349386.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 3493790 is about 1869.1682642288. The cubic root of 3493790 is about 151.7395991594.

The spelling of 3493790 in words is "three million, four hundred ninety-three thousand, seven hundred ninety".