2698474234 has 8 divisors (see below), whose sum is σ = 4089440628. Its totient is φ = 1335327360.

The previous prime is 2698474231. The next prime is 2698474253. The reversal of 2698474234 is 4324748962.

It can be written as a sum of positive squares in 2 ways, for example, as 2693298609 + 5175625 = 51897^2 + 2275^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2698474231) 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, 6954637 + ... + 6955024.

Almost surely, 2^2698474234 is an apocalyptic number.

2698474234 is a deficient number, since it is larger than the sum of its proper divisors (1390966394).

2698474234 is a wasteful number, since it uses less digits than its factorization.

2698474234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13909760.

The product of its digits is 2322432, while the sum is 49.

The square root of 2698474234 is about 51946.8404621494. The cubic root of 2698474234 is about 1392.2143051634.

The spelling of 2698474234 in words is "two billion, six hundred ninety-eight million, four hundred seventy-four thousand, two hundred thirty-four".