2649418302 has 32 divisors (see below), whose sum is σ = 5332504320. Its totient is φ = 877544640.

The previous prime is 2649418301. The next prime is 2649418381. The reversal of 2649418302 is 2038149462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2649418301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796599 + ... + 799917.

It is an arithmetic number, because the mean of its divisors is an integer number (166640760).

Almost surely, 2^2649418302 is an apocalyptic number.

2649418302 is an abundant number, since it is smaller than the sum of its proper divisors (2683086018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2649418302 is a wasteful number, since it uses less digits than its factorization.

2649418302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2649418302 is about 51472.5004444121. The cubic root of 2649418302 is about 1383.7262421856.

The spelling of 2649418302 in words is "two billion, six hundred forty-nine million, four hundred eighteen thousand, three hundred two".