2267673634 has 4 divisors (see below), whose sum is σ = 3401510454. Its totient is φ = 1133836816.

The previous prime is 2267673619. The next prime is 2267673637. The reversal of 2267673634 is 4363767622.

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., 1231799409 + 1035874225 = 35097^2 + 32185^2 .

It is not an unprimeable number, because it can be changed into a prime (2267673637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566918407 + ... + 566918410.

Almost surely, 2^2267673634 is an apocalyptic number.

2267673634 is a deficient number, since it is larger than the sum of its proper divisors (1133836820).

2267673634 is a wasteful number, since it uses less digits than its factorization.

2267673634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133836819.

The product of its digits is 1524096, while the sum is 46.

The square root of 2267673634 is about 47620.0969549622. The cubic root of 2267673634 is about 1313.7927175083.

The spelling of 2267673634 in words is "two billion, two hundred sixty-seven million, six hundred seventy-three thousand, six hundred thirty-four".