3422121399 has 16 divisors (see below), whose sum is σ = 5070768640. Its totient is φ = 2280982680.

The previous prime is 3422121377. The next prime is 3422121421. The reversal of 3422121399 is 9931212243.

3422121399 is a `hidden beast` number, since 342 + 212 + 13 + 99 = 666.

It is an interprime number because it is at equal distance from previous prime (3422121377) and next prime (3422121421).

It is not a de Polignac number, because 3422121399 - 2⁷ = 3422121271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422141399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204354 + ... + 220464.

It is an arithmetic number, because the mean of its divisors is an integer number (316923040).

Almost surely, 2^3422121399 is an apocalyptic number.

3422121399 is a deficient number, since it is larger than the sum of its proper divisors (1648647241).

3422121399 is a wasteful number, since it uses less digits than its factorization.

3422121399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23987 (or 23981 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3422121399 is about 58498.9008358277. The cubic root of 3422121399 is about 1506.9487085933.

The spelling of 3422121399 in words is "three billion, four hundred twenty-two million, one hundred twenty-one thousand, three hundred ninety-nine".