3494780299 has 2 divisors, whose sum is σ = 3494780300. Its totient is φ = 3494780298.

The previous prime is 3494780297. The next prime is 3494780353. The reversal of 3494780299 is 9920874943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3494780299 - 2¹ = 3494780297 is a prime.

Together with 3494780297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3494780297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747390149 + 1747390150.

It is an arithmetic number, because the mean of its divisors is an integer number (1747390150).

Almost surely, 2^3494780299 is an apocalyptic number.

3494780299 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494780299 is an equidigital number, since it uses as much as digits as its factorization.

3494780299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 3494780299 is about 59116.6668461611. Note that the first 3 decimals coincide. The cubic root of 3494780299 is about 1517.5393443981.

The spelling of 3494780299 in words is "three billion, four hundred ninety-four million, seven hundred eighty thousand, two hundred ninety-nine".