2698972942 has 8 divisors (see below), whose sum is σ = 4048687656. Its totient is φ = 1349410392.

The previous prime is 2698972931. The next prime is 2698972949. The reversal of 2698972942 is 2492798962.

2698972942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2698972949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32368 + ... + 80284.

It is an arithmetic number, because the mean of its divisors is an integer number (506085957).

Almost surely, 2^2698972942 is an apocalyptic number.

2698972942 is a deficient number, since it is larger than the sum of its proper divisors (1349714714).

2698972942 is a wasteful number, since it uses less digits than its factorization.

2698972942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76082.

The product of its digits is 7838208, while the sum is 58.

The square root of 2698972942 is about 51951.6404168338. The cubic root of 2698972942 is about 1392.3000654343.

The spelling of 2698972942 in words is "two billion, six hundred ninety-eight million, nine hundred seventy-two thousand, nine hundred forty-two".