3420815282 has 16 divisors (see below), whose sum is σ = 5157653400. Its totient is φ = 1701609600.

The previous prime is 3420815269. The next prime is 3420815291. The reversal of 3420815282 is 2825180243.

It can be written as a sum of positive squares in 4 ways, for example, as 2398158841 + 1022656441 = 48971^2 + 31979^2 .

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, 868694 + ... + 872622.

Almost surely, 2^3420815282 is an apocalyptic number.

3420815282 is a deficient number, since it is larger than the sum of its proper divisors (1736838118).

3420815282 is a wasteful number, since it uses less digits than its factorization.

3420815282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 3420815282 is about 58487.7361675078. The cubic root of 3420815282 is about 1506.7569657573.

The spelling of 3420815282 in words is "three billion, four hundred twenty million, eight hundred fifteen thousand, two hundred eighty-two".