3420651366 has 96 divisors (see below), whose sum is σ = 8277549696. Its totient is φ = 1020610800.

The previous prime is 3420651349. The next prime is 3420651373. The reversal of 3420651366 is 6631560243.

It is a self number, because there is not a number n which added to its sum of digits gives 3420651366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1604121 + ... + 1606251.

It is an arithmetic number, because the mean of its divisors is an integer number (86224476).

Almost surely, 2^3420651366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3420651366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4138774848).

3420651366 is an abundant number, since it is smaller than the sum of its proper divisors (4856898330).

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

3420651366 is a wasteful number, since it uses less digits than its factorization.

3420651366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2214 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3420651366 is about 58486.3348655051. The cubic root of 3420651366 is about 1506.7328988318.

The spelling of 3420651366 in words is "three billion, four hundred twenty million, six hundred fifty-one thousand, three hundred sixty-six".