7890016034 has 8 divisors (see below), whose sum is σ = 11866754460. Its totient is φ = 3934431216.

The previous prime is 7890016033. The next prime is 7890016039. The reversal of 7890016034 is 4306100987.

It can be written as a sum of positive squares in 2 ways, for example, as 7013560009 + 876456025 = 83747^2 + 29605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×7890016034³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7890016033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5287469 + ... + 5288960.

Almost surely, 2^7890016034 is an apocalyptic number.

7890016034 is a deficient number, since it is larger than the sum of its proper divisors (3976738426).

7890016034 is a wasteful number, since it uses less digits than its factorization.

7890016034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10576804.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 7890016034 is about 88825.7622202028. The cubic root of 7890016034 is about 1990.7923440891.

The spelling of 7890016034 in words is "seven billion, eight hundred ninety million, sixteen thousand, thirty-four".