3420665762 has 8 divisors (see below), whose sum is σ = 5269674396. Its totient is φ = 1664107632.

The previous prime is 3420665753. The next prime is 3420665789. The reversal of 3420665762 is 2675660243.

It can be written as a sum of positive squares in 2 ways, for example, as 3420027361 + 638401 = 58481^2 + 799^2 .

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

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, 23112533 + ... + 23112680.

Almost surely, 2^3420665762 is an apocalyptic number.

3420665762 is a deficient number, since it is larger than the sum of its proper divisors (1849008634).

3420665762 is a wasteful number, since it uses less digits than its factorization.

3420665762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46225252.

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 3420665762 is about 58486.4579368592. The cubic root of 3420665762 is about 1506.7350125517.

The spelling of 3420665762 in words is "three billion, four hundred twenty million, six hundred sixty-five thousand, seven hundred sixty-two".