3303003397 has 4 divisors (see below), whose sum is σ = 3310886880. Its totient is φ = 3295119916.

The previous prime is 3303003391. The next prime is 3303003421. The reversal of 3303003397 is 7933003033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3303003397 - 2⁷ = 3303003269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303003391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3941113 + ... + 3941950.

It is an arithmetic number, because the mean of its divisors is an integer number (827721720).

Almost surely, 2^3303003397 is an apocalyptic number.

It is an amenable number.

3303003397 is a deficient number, since it is larger than the sum of its proper divisors (7883483).

3303003397 is an equidigital number, since it uses as much as digits as its factorization.

3303003397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7883482.

The product of its (nonzero) digits is 15309, while the sum is 31.

The square root of 3303003397 is about 57471.7617356559. The cubic root of 3303003397 is about 1489.2570800539.

The spelling of 3303003397 in words is "three billion, three hundred three million, three thousand, three hundred ninety-seven".