3951346 has 8 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 1693428.

The previous prime is 3951323. The next prime is 3951347. The reversal of 3951346 is 6431593.

3951346 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3951346² = 31226270423432, which contains 22 as substring.

3951346 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3951347) 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, 141106 + ... + 141133.

It is an arithmetic number, because the mean of its divisors is an integer number (846720).

Almost surely, 2^3951346 is an apocalyptic number.

3951346 is a deficient number, since it is larger than the sum of its proper divisors (2822414).

3951346 is a wasteful number, since it uses less digits than its factorization.

3951346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282248.

The product of its digits is 9720, while the sum is 31.

The square root of 3951346 is about 1987.7992856423. The cubic root of 3951346 is about 158.0938661383.

The spelling of 3951346 in words is "three million, nine hundred fifty-one thousand, three hundred forty-six".