3706977 has 4 divisors (see below), whose sum is σ = 4942640. Its totient is φ = 2471316.

The previous prime is 3706961. The next prime is 3707021. The reversal of 3706977 is 7796073.

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 not a de Polignac number, because 3706977 - 2⁴ = 3706961 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3706777) 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, 617827 + ... + 617832.

It is an arithmetic number, because the mean of its divisors is an integer number (1235660).

Almost surely, 2^3706977 is an apocalyptic number.

It is an amenable number.

3706977 is a deficient number, since it is larger than the sum of its proper divisors (1235663).

3706977 is a wasteful number, since it uses less digits than its factorization.

3706977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235662.

The product of its (nonzero) digits is 55566, while the sum is 39.

The square root of 3706977 is about 1925.3511368060. The cubic root of 3706977 is about 154.7651942526.

The spelling of 3706977 in words is "three million, seven hundred six thousand, nine hundred seventy-seven".