3494290 has 32 divisors (see below), whose sum is σ = 6765120. Its totient is φ = 1295424.

The previous prime is 3494279. The next prime is 3494303. The reversal of 3494290 is 924943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9897 + ... + 10243.

It is an arithmetic number, because the mean of its divisors is an integer number (211410).

Almost surely, 2^3494290 is an apocalyptic number.

3494290 is a deficient number, since it is larger than the sum of its proper divisors (3270830).

3494290 is a wasteful number, since it uses less digits than its factorization.

3494290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3494290 is about 1869.3020087723. The cubic root of 3494290 is about 151.7468373526.

The spelling of 3494290 in words is "three million, four hundred ninety-four thousand, two hundred ninety".