2698799502 has 64 divisors (see below), whose sum is σ = 6323503104. Its totient is φ = 751857120.

The previous prime is 2698799483. The next prime is 2698799503. The reversal of 2698799502 is 2059978962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2698799503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556227 + ... + 561057.

It is an arithmetic number, because the mean of its divisors is an integer number (98804736).

Almost surely, 2^2698799502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2698799502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161751552).

2698799502 is an abundant number, since it is smaller than the sum of its proper divisors (3624703602).

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

2698799502 is a wasteful number, since it uses less digits than its factorization.

2698799502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173.

The product of its (nonzero) digits is 4898880, while the sum is 57.

The square root of 2698799502 is about 51949.9711453240. The cubic root of 2698799502 is about 1392.2702410404.

The spelling of 2698799502 in words is "two billion, six hundred ninety-eight million, seven hundred ninety-nine thousand, five hundred two".