3903064 has 32 divisors (see below), whose sum is σ = 8456400. Its totient is φ = 1669120.

The previous prime is 3903017. The next prime is 3903071. The reversal of 3903064 is 4603093.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192 + ... + 2800.

Almost surely, 2^3903064 is an apocalyptic number.

3903064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3903064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4228200).

3903064 is an abundant number, since it is smaller than the sum of its proper divisors (4553336).

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

3903064 is a wasteful number, since it uses less digits than its factorization.

3903064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3903064 is about 1975.6173718613. The cubic root of 3903064 is about 157.4473024338.

The spelling of 3903064 in words is "three million, nine hundred three thousand, sixty-four".