3283399403 has 4 divisors (see below), whose sum is σ = 3307365960. Its totient is φ = 3259432848.

The previous prime is 3283399393. The next prime is 3283399409. The reversal of 3283399403 is 3049933823.

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

It is a cyclic number.

It is not a de Polignac number, because 3283399403 - 2²² = 3279205099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3283399409) 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, 11983073 + ... + 11983346.

It is an arithmetic number, because the mean of its divisors is an integer number (826841490).

Almost surely, 2^3283399403 is an apocalyptic number.

3283399403 is a deficient number, since it is larger than the sum of its proper divisors (23966557).

3283399403 is a wasteful number, since it uses less digits than its factorization.

3283399403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23966556.

The product of its (nonzero) digits is 419904, while the sum is 44.

The square root of 3283399403 is about 57300.9546430075. The cubic root of 3283399403 is about 1486.3048842556.

The spelling of 3283399403 in words is "three billion, two hundred eighty-three million, three hundred ninety-nine thousand, four hundred three".