3249469921402 has 16 divisors (see below), whose sum is σ = 4966248208032. Its totient is φ = 1594054805200.

The previous prime is 3249469921337. The next prime is 3249469921403. The reversal of 3249469921402 is 2041299649423.

It is not an unprimeable number, because it can be changed into a prime (3249469921403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7926777 + ... + 8326627.

It is an arithmetic number, because the mean of its divisors is an integer number (310390513002).

Almost surely, 2^{3249469921402} is an apocalyptic number.

3249469921402 is a deficient number, since it is larger than the sum of its proper divisors (1716778286630).

3249469921402 is a wasteful number, since it uses less digits than its factorization.

3249469921402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476573.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 3249469921402 in words is "three trillion, two hundred forty-nine billion, four hundred sixty-nine million, nine hundred twenty-one thousand, four hundred two".