4413680731 has 4 divisors (see below), whose sum is σ = 4415748232. Its totient is φ = 4411613232.

The previous prime is 4413680729. The next prime is 4413680737. The reversal of 4413680731 is 1370863144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4413680731 - 2¹ = 4413680729 is a prime.

It is a super-2 number, since 2×4413680731² = 38961155190401388722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4413680737) 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, 1030545 + ... + 1034818.

It is an arithmetic number, because the mean of its divisors is an integer number (1103937058).

Almost surely, 2^4413680731 is an apocalyptic number.

4413680731 is a deficient number, since it is larger than the sum of its proper divisors (2067501).

4413680731 is a wasteful number, since it uses less digits than its factorization.

4413680731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067500.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 4413680731 is about 66435.5381629441. The cubic root of 4413680731 is about 1640.3391043528.

The spelling of 4413680731 in words is "four billion, four hundred thirteen million, six hundred eighty thousand, seven hundred thirty-one".