2270954394 has 40 divisors (see below), whose sum is σ = 5092185780. Its totient is φ = 756454464.

The previous prime is 2270954353. The next prime is 2270954429. The reversal of 2270954394 is 4934590722.

It can be written as a sum of positive squares in 2 ways, for example, as 1980695025 + 290259369 = 44505^2 + 17037^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 276702 + ... + 284790.

Almost surely, 2^2270954394 is an apocalyptic number.

2270954394 is an abundant number, since it is smaller than the sum of its proper divisors (2821231386).

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

2270954394 is a wasteful number, since it uses less digits than its factorization.

2270954394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9836 (or 9827 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 2270954394 is about 47654.5317257446. The cubic root of 2270954394 is about 1314.4259893610.

The spelling of 2270954394 in words is "two billion, two hundred seventy million, nine hundred fifty-four thousand, three hundred ninety-four".