2247036690 has 32 divisors (see below), whose sum is σ = 5421136896. Its totient is φ = 596071040.

The previous prime is 2247036689. The next prime is 2247036709. The reversal of 2247036690 is 966307422.

2247036690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2247036690² = 10098347772412312200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190347 + ... + 201806.

It is an arithmetic number, because the mean of its divisors is an integer number (169410528).

Almost surely, 2^2247036690 is an apocalyptic number.

2247036690 is an abundant number, since it is smaller than the sum of its proper divisors (3174100206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2247036690 is a wasteful number, since it uses less digits than its factorization.

2247036690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392354.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 2247036690 is about 47402.9185810325. The cubic root of 2247036690 is about 1309.7951799896.

The spelling of 2247036690 in words is "two billion, two hundred forty-seven million, thirty-six thousand, six hundred ninety".