3229743402 has 32 divisors (see below), whose sum is σ = 7599398400. Its totient is φ = 1013252544.

The previous prime is 3229743343. The next prime is 3229743409. The reversal of 3229743402 is 2043479223.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3229743409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758202 + ... + 1760037.

It is an arithmetic number, because the mean of its divisors is an integer number (237481200).

Almost surely, 2^3229743402 is an apocalyptic number.

3229743402 is an abundant number, since it is smaller than the sum of its proper divisors (4369654998).

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

3229743402 is a wasteful number, since it uses less digits than its factorization.

3229743402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518267 (or 3518261 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3229743402 is about 56830.8314385774. The cubic root of 3229743402 is about 1478.1641776701.

The spelling of 3229743402 in words is "three billion, two hundred twenty-nine million, seven hundred forty-three thousand, four hundred two".