298492934 has 4 divisors (see below), whose sum is σ = 447739404. Its totient is φ = 149246466.

The previous prime is 298492927. The next prime is 298492939. The reversal of 298492934 is 439294892.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298492939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74623232 + ... + 74623235.

It is an arithmetic number, because the mean of its divisors is an integer number (111934851).

Almost surely, 2^298492934 is an apocalyptic number.

298492934 is a deficient number, since it is larger than the sum of its proper divisors (149246470).

298492934 is a wasteful number, since it uses less digits than its factorization.

298492934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149246469.

The product of its digits is 1119744, while the sum is 50.

The square root of 298492934 is about 17276.9480522458. The cubic root of 298492934 is about 668.3100903534.

The spelling of 298492934 in words is "two hundred ninety-eight million, four hundred ninety-two thousand, nine hundred thirty-four".