2702423898 has 48 divisors (see below), whose sum is σ = 6220259136. Its totient is φ = 878830560.

The previous prime is 2702423873. The next prime is 2702423909. The reversal of 2702423898 is 8983242072.

2702423898 is a `hidden beast` number, since 27 + 0 + 242 + 389 + 8 = 666.

2702423898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47886 + ... + 87737.

It is an arithmetic number, because the mean of its divisors is an integer number (129588732).

Almost surely, 2^2702423898 is an apocalyptic number.

2702423898 is an abundant number, since it is smaller than the sum of its proper divisors (3517835238).

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

2702423898 is a wasteful number, since it uses less digits than its factorization.

2702423898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135681 (or 135669 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2702423898 is about 51984.8429640794. The cubic root of 2702423898 is about 1392.8932194476.

The spelling of 2702423898 in words is "two billion, seven hundred two million, four hundred twenty-three thousand, eight hundred ninety-eight".