2949737494 has 16 divisors (see below), whose sum is σ = 4993287120. Its totient is φ = 1294555360.

The previous prime is 2949737467. The next prime is 2949737519. The reversal of 2949737494 is 4947379492.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311069 + ... + 2312344.

It is an arithmetic number, because the mean of its divisors is an integer number (312080445).

Almost surely, 2^2949737494 is an apocalyptic number.

2949737494 is a deficient number, since it is larger than the sum of its proper divisors (2043549626).

2949737494 is a wasteful number, since it uses less digits than its factorization.

2949737494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4623455.

The product of its digits is 13716864, while the sum is 58.

The square root of 2949737494 is about 54311.4858386327. The cubic root of 2949737494 is about 1434.1496001855.

The spelling of 2949737494 in words is "two billion, nine hundred forty-nine million, seven hundred thirty-seven thousand, four hundred ninety-four".