3709688463 has 20 divisors (see below), whose sum is σ = 5967914568. Its totient is φ = 2282884560.

The previous prime is 3709688449. The next prime is 3709688471. The reversal of 3709688463 is 3648869073.

It is not a de Polignac number, because 3709688463 - 2⁵ = 3709688431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3709688263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1760433 + ... + 1762538.

Almost surely, 2^3709688463 is an apocalyptic number.

3709688463 is a deficient number, since it is larger than the sum of its proper divisors (2258226105).

3709688463 is a wasteful number, since it uses less digits than its factorization.

3709688463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522996 (or 3522987 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 3709688463 is about 60907.2119128761. The cubic root of 3709688463 is about 1548.0291931578.

The spelling of 3709688463 in words is "three billion, seven hundred nine million, six hundred eighty-eight thousand, four hundred sixty-three".