4238290994 has 16 divisors (see below), whose sum is σ = 7314408000. Its totient is φ = 1804218864.

The previous prime is 4238290967. The next prime is 4238290997. The reversal of 4238290994 is 4990928324.

It is a happy number.

It is a super-2 number, since 2×4238290994² = 35926221099643016072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4238290997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013804 + ... + 1017975.

It is an arithmetic number, because the mean of its divisors is an integer number (457150500).

Almost surely, 2^4238290994 is an apocalyptic number.

4238290994 is a deficient number, since it is larger than the sum of its proper divisors (3076117006).

4238290994 is a wasteful number, since it uses less digits than its factorization.

4238290994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031937.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 4238290994 is about 65102.1581362707. The cubic root of 4238290994 is about 1618.3169781682.

The spelling of 4238290994 in words is "four billion, two hundred thirty-eight million, two hundred ninety thousand, nine hundred ninety-four".