1834290625 has 12 divisors (see below), whose sum is σ = 2292720444. Its totient is φ = 1467430000.

The previous prime is 1834290613. The next prime is 1834290631. The reversal of 1834290625 is 5260924381.

It can be written as a sum of positive squares in 6 ways, for example, as 1129228816 + 705061809 = 33604^2 + 26553^2 .

It is not a de Polignac number, because 1834290625 - 2⁹ = 1834290113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290362 + ... + 296611.

It is an arithmetic number, because the mean of its divisors is an integer number (191060037).

Almost surely, 2^1834290625 is an apocalyptic number.

It is an amenable number.

1834290625 is a deficient number, since it is larger than the sum of its proper divisors (458429819).

1834290625 is an frugal number, since it uses more digits than its factorization.

1834290625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586998 (or 586978 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 1834290625 is about 42828.6192282684. The cubic root of 1834290625 is about 1224.1163973723.

The spelling of 1834290625 in words is "one billion, eight hundred thirty-four million, two hundred ninety thousand, six hundred twenty-five".