3451202789 has 2 divisors, whose sum is σ = 3451202790. Its totient is φ = 3451202788.

The previous prime is 3451202773. The next prime is 3451202801. The reversal of 3451202789 is 9872021543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3337950625 + 113252164 = 57775^2 + 10642^2 .

It is a cyclic number.

It is not a de Polignac number, because 3451202789 - 2⁴ = 3451202773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3451252789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725601394 + 1725601395.

It is an arithmetic number, because the mean of its divisors is an integer number (1725601395).

Almost surely, 2^3451202789 is an apocalyptic number.

It is an amenable number.

3451202789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3451202789 is an equidigital number, since it uses as much as digits as its factorization.

3451202789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 3451202789 is about 58746.9385500215. The cubic root of 3451202789 is about 1511.2053865116.

The spelling of 3451202789 in words is "three billion, four hundred fifty-one million, two hundred two thousand, seven hundred eighty-nine".