3490020122 has 8 divisors (see below), whose sum is σ = 5362713972. Its totient is φ = 1702448800.

The previous prime is 3490020103. The next prime is 3490020169. The reversal of 3490020122 is 2210200943.

It can be written as a sum of positive squares in 2 ways, for example, as 3482062081 + 7958041 = 59009^2 + 2821^2 .

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, 21280529 + ... + 21280692.

Almost surely, 2^3490020122 is an apocalyptic number.

3490020122 is a deficient number, since it is larger than the sum of its proper divisors (1872693850).

3490020122 is a wasteful number, since it uses less digits than its factorization.

3490020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42561264.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3490020122 is about 59076.3922561288. The cubic root of 3490020122 is about 1516.8500270418.

The spelling of 3490020122 in words is "three billion, four hundred ninety million, twenty thousand, one hundred twenty-two".