3917498073 has 4 divisors (see below), whose sum is σ = 5223330768. Its totient is φ = 2611665380.

The previous prime is 3917498029. The next prime is 3917498077. The reversal of 3917498073 is 3708947193.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3917498073 - 2⁸ = 3917497817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3917498077) 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, 652916343 + ... + 652916348.

It is an arithmetic number, because the mean of its divisors is an integer number (1305832692).

Almost surely, 2^3917498073 is an apocalyptic number.

It is an amenable number.

3917498073 is a deficient number, since it is larger than the sum of its proper divisors (1305832695).

3917498073 is a wasteful number, since it uses less digits than its factorization.

3917498073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305832694.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 3917498073 is about 62589.9198992937. The cubic root of 3917498073 is about 1576.4115100407.

The spelling of 3917498073 in words is "three billion, nine hundred seventeen million, four hundred ninety-eight thousand, seventy-three".