3420274499 has 4 divisors (see below), whose sum is σ = 3420414480. Its totient is φ = 3420134520.

The previous prime is 3420274457. The next prime is 3420274511. The reversal of 3420274499 is 9944720243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3420274499 - 2¹⁶ = 3420208963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420274439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22679 + ... + 85760.

It is an arithmetic number, because the mean of its divisors is an integer number (855103620).

Almost surely, 2^3420274499 is an apocalyptic number.

3420274499 is a deficient number, since it is larger than the sum of its proper divisors (139981).

3420274499 is a wasteful number, since it uses less digits than its factorization.

3420274499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139980.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 3420274499 is about 58483.1129386937. The cubic root of 3420274499 is about 1506.6775625131.

The spelling of 3420274499 in words is "three billion, four hundred twenty million, two hundred seventy-four thousand, four hundred ninety-nine".