4294097947 has 16 divisors (see below), whose sum is σ = 4498552800. Its totient is φ = 4093608960.

The previous prime is 4294097933. The next prime is 4294097957. The reversal of 4294097947 is 7497904924.

It is a cyclic number.

It is not a de Polignac number, because 4294097947 - 2¹¹ = 4294095899 is a prime.

It is a super-2 number, since 2×4294097947² = 36878554356859229618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4294097957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1379629 + ... + 1382737.

It is an arithmetic number, because the mean of its divisors is an integer number (281159550).

Almost surely, 2^4294097947 is an apocalyptic number.

4294097947 is a deficient number, since it is larger than the sum of its proper divisors (204454853).

4294097947 is a wasteful number, since it uses less digits than its factorization.

4294097947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The square root of 4294097947 is about 65529.3670578314. The cubic root of 4294097947 is about 1625.3889968301.

The spelling of 4294097947 in words is "four billion, two hundred ninety-four million, ninety-seven thousand, nine hundred forty-seven".