298896325 has 54 divisors (see below), whose sum is σ = 467721366. Its totient is φ = 187810560.

The previous prime is 298896307. The next prime is 298896331. The reversal of 298896325 is 523698892.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 107184609 + 191711716 = 10353^2 + 13846^2 .

It is not a de Polignac number, because 298896325 - 2¹⁹ = 298372037 is a prime.

Its product of digits (1866240) is a multiple of the sum of its prime divisors (162).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2181657 + ... + 2181793.

Almost surely, 2^298896325 is an apocalyptic number.

298896325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

298896325 is a deficient number, since it is larger than the sum of its proper divisors (168825041).

298896325 is a wasteful number, since it uses less digits than its factorization.

298896325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 162 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 52.

The square root of 298896325 is about 17288.6183658498. The cubic root of 298896325 is about 668.6110119636.

Multiplying 298896325 by its sum of digits (52), we get a square (15542608900 = 124670²).

The spelling of 298896325 in words is "two hundred ninety-eight million, eight hundred ninety-six thousand, three hundred twenty-five".