3759997 has 4 divisors (see below), whose sum is σ = 3763936. Its totient is φ = 3756060.

The previous prime is 3759991. The next prime is 3760007. The reversal of 3759997 is 7999573.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3759997 - 2³ = 3759989 is a prime.

It is a Duffinian number.

3759997 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3759997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3759991) 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, 472 + ... + 2782.

It is an arithmetic number, because the mean of its divisors is an integer number (940984).

Almost surely, 2^3759997 is an apocalyptic number.

It is an amenable number.

3759997 is a deficient number, since it is larger than the sum of its proper divisors (3939).

3759997 is a wasteful number, since it uses less digits than its factorization.

3759997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938.

The product of its digits is 535815, while the sum is 49.

The square root of 3759997 is about 1939.0711694004. The cubic root of 3759997 is about 155.4995605906.

The spelling of 3759997 in words is "three million, seven hundred fifty-nine thousand, nine hundred ninety-seven".