3429821374 has 8 divisors (see below), whose sum is σ = 5879693808. Its totient is φ = 1469923440.

The previous prime is 3429821357. The next prime is 3429821389. The reversal of 3429821374 is 4731289243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3429821374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122493607 + ... + 122493634.

It is an arithmetic number, because the mean of its divisors is an integer number (734961726).

Almost surely, 2^3429821374 is an apocalyptic number.

3429821374 is a deficient number, since it is larger than the sum of its proper divisors (2449872434).

3429821374 is a wasteful number, since it uses less digits than its factorization.

3429821374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244987250.

The product of its digits is 290304, while the sum is 43.

The square root of 3429821374 is about 58564.6768453477. The cubic root of 3429821374 is about 1508.0781031086.

The spelling of 3429821374 in words is "three billion, four hundred twenty-nine million, eight hundred twenty-one thousand, three hundred seventy-four".