298953045 has 32 divisors (see below), whose sum is σ = 532419840. Its totient is φ = 159157440.

The previous prime is 298953023. The next prime is 298953073. The reversal of 298953045 is 540359892.

It is not a de Polignac number, because 298953045 - 2⁵ = 298953013 is a prime.

It is a super-2 number, since 2×298953045² = 178745846229544050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89760 + ... + 93030.

It is an arithmetic number, because the mean of its divisors is an integer number (16638120).

Almost surely, 2^298953045 is an apocalyptic number.

It is an amenable number.

298953045 is a deficient number, since it is larger than the sum of its proper divisors (233466795).

298953045 is a wasteful number, since it uses less digits than its factorization.

298953045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962 (or 3956 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 298953045 is about 17290.2586736000. The cubic root of 298953045 is about 668.6533022326.

The spelling of 298953045 in words is "two hundred ninety-eight million, nine hundred fifty-three thousand, forty-five".