258084034 has 16 divisors (see below), whose sum is σ = 417610872. Its totient is φ = 118914048.

The previous prime is 258084031. The next prime is 258084037. The reversal of 258084034 is 430480852.

It is an interprime number because it is at equal distance from previous prime (258084031) and next prime (258084037).

It can be written as a sum of positive squares in 4 ways, for example, as 170380809 + 87703225 = 13053^2 + 9365^2 .

It is not an unprimeable number, because it can be changed into a prime (258084031) 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, 7842 + ... + 24034.

Almost surely, 2^258084034 is an apocalyptic number.

258084034 is a deficient number, since it is larger than the sum of its proper divisors (159526838).

258084034 is a wasteful number, since it uses less digits than its factorization.

258084034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16821.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 258084034 is about 16064.9940553988. The cubic root of 258084034 is about 636.6787859259.

The spelling of 258084034 in words is "two hundred fifty-eight million, eighty-four thousand, thirty-four".