3493902 has 8 divisors (see below), whose sum is σ = 6987816. Its totient is φ = 1164632.

The previous prime is 3493883. The next prime is 3493909. The reversal of 3493902 is 2093943.

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

3493902 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3493902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493909) 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, 291153 + ... + 291164.

It is an arithmetic number, because the mean of its divisors is an integer number (873477).

Almost surely, 2^3493902 is an apocalyptic number.

3493902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493902 is a wasteful number, since it uses less digits than its factorization.

3493902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582322.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 3493902 is about 1869.1982238382. The cubic root of 3493902 is about 151.7412205747.

The spelling of 3493902 in words is "three million, four hundred ninety-three thousand, nine hundred two".