6739262397 has 16 divisors (see below), whose sum is σ = 11410391680. Its totient is φ = 3851006976.

The previous prime is 6739262389. The next prime is 6739262423. The reversal of 6739262397 is 7932629376.

6739262397 is a `hidden beast` number, since 6 + 7 + 3 + 9 + 2 + 623 + 9 + 7 = 666.

It is not a de Polignac number, because 6739262397 - 2³ = 6739262389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739262597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17828548 + ... + 17828925.

It is an arithmetic number, because the mean of its divisors is an integer number (713149480).

Almost surely, 2^6739262397 is an apocalyptic number.

It is an amenable number.

6739262397 is a deficient number, since it is larger than the sum of its proper divisors (4671129283).

6739262397 is a wasteful number, since it uses less digits than its factorization.

6739262397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35657489 (or 35657483 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 54.

The square root of 6739262397 is about 82093.0106464612. The cubic root of 6739262397 is about 1888.8789295147.

The spelling of 6739262397 in words is "six billion, seven hundred thirty-nine million, two hundred sixty-two thousand, three hundred ninety-seven".