94038290 has 32 divisors (see below), whose sum is σ = 172517040. Its totient is φ = 36900864.

The previous prime is 94038289. The next prime is 94038311. The reversal of 94038290 is 9283049.

It can be written as a sum of positive squares in 8 ways, for example, as 11282881 + 82755409 = 3359^2 + 9097^2 .

It is a super-2 number, since 2×94038290² = 17686399972248200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94038290.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139394 + ... + 140066.

Almost surely, 2^94038290 is an apocalyptic number.

94038290 is a deficient number, since it is larger than the sum of its proper divisors (78478750).

94038290 is a wasteful number, since it uses less digits than its factorization.

94038290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 94038290 is about 9697.3341697603. The cubic root of 94038290 is about 454.7453229998.

The spelling of 94038290 in words is "ninety-four million, thirty-eight thousand, two hundred ninety".