3420358249 has 8 divisors (see below), whose sum is σ = 4264342848. Its totient is φ = 2665214160.

The previous prime is 3420358243. The next prime is 3420358289. The reversal of 3420358249 is 9428530243.

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

It is not a de Polignac number, because 3420358249 - 2²⁷ = 3286140521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420358243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22210042 + ... + 22210195.

It is an arithmetic number, because the mean of its divisors is an integer number (533042856).

Almost surely, 2^3420358249 is an apocalyptic number.

It is an amenable number.

3420358249 is a deficient number, since it is larger than the sum of its proper divisors (843984599).

3420358249 is a wasteful number, since it uses less digits than its factorization.

3420358249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44420255.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3420358249 is about 58483.8289529678. The cubic root of 3420358249 is about 1506.6898600851.

The spelling of 3420358249 in words is "three billion, four hundred twenty million, three hundred fifty-eight thousand, two hundred forty-nine".