2973139298 has 16 divisors (see below), whose sum is σ = 4656833856. Its totient is φ = 1420950960.

The previous prime is 2973139291. The next prime is 2973139409. The reversal of 2973139298 is 8929313792.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2973139291) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 47033 + ... + 90323.

It is an arithmetic number, because the mean of its divisors is an integer number (291052116).

Almost surely, 2^2973139298 is an apocalyptic number.

2973139298 is a deficient number, since it is larger than the sum of its proper divisors (1683694558).

2973139298 is a wasteful number, since it uses less digits than its factorization.

2973139298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44809.

The product of its digits is 1469664, while the sum is 53.

The square root of 2973139298 is about 54526.5008780134. The cubic root of 2973139298 is about 1437.9322331518.

The spelling of 2973139298 in words is "two billion, nine hundred seventy-three million, one hundred thirty-nine thousand, two hundred ninety-eight".