3727406736 has 60 divisors (see below), whose sum is σ = 10437577488. Its totient is φ = 1241752512.

The previous prime is 3727406671. The next prime is 3727406783. The reversal of 3727406736 is 6376047273.

It is a junction number, because it is equal to n+sod(n) for n = 3727406691 and 3727406700.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 281971 + ... + 294893.

Almost surely, 2^3727406736 is an apocalyptic number.

3727406736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3727406736 is an abundant number, since it is smaller than the sum of its proper divisors (6710170752).

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

3727406736 is a wasteful number, since it uses less digits than its factorization.

3727406736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14940 (or 14931 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 45.

The square root of 3727406736 is about 61052.4916444857. The cubic root of 3727406736 is about 1550.4898536364.

The spelling of 3727406736 in words is "three billion, seven hundred twenty-seven million, four hundred six thousand, seven hundred thirty-six".