2979500098 has 4 divisors (see below), whose sum is σ = 4469250150. Its totient is φ = 1489750048.

The previous prime is 2979500039. The next prime is 2979500113. The reversal of 2979500098 is 8900059792.

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

It can be written as a sum of positive squares in only one way, i.e., 1945427449 + 1034072649 = 44107^2 + 32157^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744875023 + ... + 744875026.

Almost surely, 2^2979500098 is an apocalyptic number.

2979500098 is a deficient number, since it is larger than the sum of its proper divisors (1489750052).

2979500098 is a wasteful number, since it uses less digits than its factorization.

2979500098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489750051.

The product of its (nonzero) digits is 408240, while the sum is 49.

The square root of 2979500098 is about 54584.7973157362. The cubic root of 2979500098 is about 1438.9569507432.

The spelling of 2979500098 in words is "two billion, nine hundred seventy-nine million, five hundred thousand, ninety-eight".