3390951 has 4 divisors (see below), whose sum is σ = 4521272. Its totient is φ = 2260632.

The previous prime is 3390931. The next prime is 3390953. The reversal of 3390951 is 1590933.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3390951 - 2¹⁰ = 3389927 is a prime.

It is a super-2 number, since 2×3390951² = 22997097368802, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390953) 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, 565156 + ... + 565161.

It is an arithmetic number, because the mean of its divisors is an integer number (1130318).

Almost surely, 2^3390951 is an apocalyptic number.

3390951 is a deficient number, since it is larger than the sum of its proper divisors (1130321).

3390951 is a wasteful number, since it uses less digits than its factorization.

3390951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130320.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 3390951 is about 1841.4535019924. The cubic root of 3390951 is about 150.2359397993.

The spelling of 3390951 in words is "three million, three hundred ninety thousand, nine hundred fifty-one".