336782673 has 6 divisors (see below), whose sum is σ = 486463874. Its totient is φ = 224521776.

The previous prime is 336782671. The next prime is 336782717. The reversal of 336782673 is 376287633.

It can be written as a sum of positive squares in only one way, i.e., 334450944 + 2331729 = 18288^2 + 1527^2 .

It is not a de Polignac number, because 336782673 - 2¹ = 336782671 is a prime.

It is a super-2 number, since 2×336782673² = 226845137666049858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336782671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18710140 + ... + 18710157.

Almost surely, 2^336782673 is an apocalyptic number.

It is an amenable number.

336782673 is a deficient number, since it is larger than the sum of its proper divisors (149681201).

336782673 is a wasteful number, since it uses less digits than its factorization.

336782673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37420303 (or 37420300 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 336782673 is about 18351.6395180376. The cubic root of 336782673 is about 695.7447104251.

The spelling of 336782673 in words is "three hundred thirty-six million, seven hundred eighty-two thousand, six hundred seventy-three".