3489000787 has 2 divisors, whose sum is σ = 3489000788. Its totient is φ = 3489000786.

The previous prime is 3489000751. The next prime is 3489000829. The reversal of 3489000787 is 7870009843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3489000787 - 2⁷ = 3489000659 is a prime.

It is not a weakly prime, because it can be changed into another prime (3489000737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744500393 + 1744500394.

It is an arithmetic number, because the mean of its divisors is an integer number (1744500394).

Almost surely, 2^3489000787 is an apocalyptic number.

3489000787 is a deficient number, since it is larger than the sum of its proper divisors (1).

3489000787 is an equidigital number, since it uses as much as digits as its factorization.

3489000787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 3489000787 is about 59067.7643643299. The cubic root of 3489000787 is about 1516.7023365009.

The spelling of 3489000787 in words is "three billion, four hundred eighty-nine million, seven hundred eighty-seven", and thus it is an aban number.