3490373 has 4 divisors (see below), whose sum is σ = 3496800. Its totient is φ = 3483948.

The previous prime is 3490367. The next prime is 3490379. The reversal of 3490373 is 3730943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3490367) and next prime (3490379).

It is a cyclic number.

It is not a de Polignac number, because 3490373 - 2¹⁰ = 3489349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490379) 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, 2315 + ... + 3512.

It is an arithmetic number, because the mean of its divisors is an integer number (874200).

Almost surely, 2^3490373 is an apocalyptic number.

It is an amenable number.

3490373 is a deficient number, since it is larger than the sum of its proper divisors (6427).

3490373 is an equidigital number, since it uses as much as digits as its factorization.

3490373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 3490373 is about 1868.2539977209. The cubic root of 3490373 is about 151.6901148520.

The spelling of 3490373 in words is "three million, four hundred ninety thousand, three hundred seventy-three".