2047266698 has 4 divisors (see below), whose sum is σ = 3070900050. Its totient is φ = 1023633348.

The previous prime is 2047266659. The next prime is 2047266709. The reversal of 2047266698 is 8966627402.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1213616569 + 833650129 = 34837^2 + 28873^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511816673 + ... + 511816676.

Almost surely, 2^2047266698 is an apocalyptic number.

2047266698 is a deficient number, since it is larger than the sum of its proper divisors (1023633352).

2047266698 is a wasteful number, since it uses less digits than its factorization.

2047266698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023633351.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 2047266698 is about 45246.7313515573. The cubic root of 2047266698 is about 1269.7692552041.

The spelling of 2047266698 in words is "two billion, forty-seven million, two hundred sixty-six thousand, six hundred ninety-eight".