3229391007 has 12 divisors (see below), whose sum is σ = 4665612744. Its totient is φ = 2152494960.

The previous prime is 3229391003. The next prime is 3229391017. The reversal of 3229391007 is 7001939223.

3229391007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3229391007 - 2² = 3229391003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3229391003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15088 + ... + 81770.

It is an arithmetic number, because the mean of its divisors is an integer number (388801062).

Almost surely, 2^3229391007 is an apocalyptic number.

3229391007 is a deficient number, since it is larger than the sum of its proper divisors (1436221737).

3229391007 is a wasteful number, since it uses less digits than its factorization.

3229391007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72070 (or 72067 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 3229391007 is about 56827.7309682518. The cubic root of 3229391007 is about 1478.1104152348.

The spelling of 3229391007 in words is "three billion, two hundred twenty-nine million, three hundred ninety-one thousand, seven".