4102893738 has 24 divisors (see below), whose sum is σ = 8927765028. Its totient is φ = 1361760192.

The previous prime is 4102893727. The next prime is 4102893779. The reversal of 4102893738 is 8373982014.

It can be written as a sum of positive squares in 2 ways, for example, as 4102786809 + 106929 = 64053^2 + 327^2 .

It is a super-2 number, since 2×4102893738² = 33667474050639225288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4102893693 and 4102893702.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484945 + ... + 493332.

Almost surely, 2^4102893738 is an apocalyptic number.

4102893738 is an abundant number, since it is smaller than the sum of its proper divisors (4824871290).

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

4102893738 is a wasteful number, since it uses less digits than its factorization.

4102893738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978518 (or 978515 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 4102893738 is about 64053.8346861451. The cubic root of 4102893738 is about 1600.8971190273.

The spelling of 4102893738 in words is "four billion, one hundred two million, eight hundred ninety-three thousand, seven hundred thirty-eight".