3903346 has 8 divisors (see below), whose sum is σ = 5875884. Its totient is φ = 1944720.

The previous prime is 3903337. The next prime is 3903373. The reversal of 3903346 is 6433093.

It can be written as a sum of positive squares in 2 ways, for example, as 2852721 + 1050625 = 1689^2 + 1025^2 .

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

It is a super-2 number, since 2×3903346² = 30472219991432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745 + ... + 3916.

Almost surely, 2^3903346 is an apocalyptic number.

3903346 is a deficient number, since it is larger than the sum of its proper divisors (1972538).

3903346 is a wasteful number, since it uses less digits than its factorization.

3903346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3903346 is about 1975.6887406674. The cubic root of 3903346 is about 157.4510942471.

The spelling of 3903346 in words is "three million, nine hundred three thousand, three hundred forty-six".