2798488942 has 8 divisors (see below), whose sum is σ = 4230786816. Its totient is φ = 1388226672.

The previous prime is 2798488921. The next prime is 2798488963. The reversal of 2798488942 is 2498848972.

It is an interprime number because it is at equal distance from previous prime (2798488921) and next prime (2798488963).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5508583 + ... + 5509090.

It is an arithmetic number, because the mean of its divisors is an integer number (528848352).

Almost surely, 2^2798488942 is an apocalyptic number.

2798488942 is a deficient number, since it is larger than the sum of its proper divisors (1432297874).

2798488942 is a wasteful number, since it uses less digits than its factorization.

2798488942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11017802.

The product of its digits is 18579456, while the sum is 61.

The square root of 2798488942 is about 52900.7461384053. The cubic root of 2798488942 is about 1409.2061560962.

The spelling of 2798488942 in words is "two billion, seven hundred ninety-eight million, four hundred eighty-eight thousand, nine hundred forty-two".