3420214402 has 16 divisors (see below), whose sum is σ = 5840050752. Its totient is φ = 1487049520.

The previous prime is 3420214351. The next prime is 3420214433. The reversal of 3420214402 is 2044120243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379153 + ... + 3380164.

It is an arithmetic number, because the mean of its divisors is an integer number (365003172).

Almost surely, 2^3420214402 is an apocalyptic number.

3420214402 is a deficient number, since it is larger than the sum of its proper divisors (2419836350).

3420214402 is a wasteful number, since it uses less digits than its factorization.

3420214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6759353.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3420214402 is about 58482.5991385472. The cubic root of 3420214402 is about 1506.6687379454.

Adding to 3420214402 its reverse (2044120243), we get a palindrome (5464334645).

The spelling of 3420214402 in words is "three billion, four hundred twenty million, two hundred fourteen thousand, four hundred two".