3954277 has 4 divisors (see below), whose sum is σ = 4028940. Its totient is φ = 3879616.

The previous prime is 3954259. The next prime is 3954281. The reversal of 3954277 is 7724593.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3437316 + 516961 = 1854^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 3954277 - 2¹⁹ = 3429989 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 (3954257) 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, 37252 + ... + 37357.

It is an arithmetic number, because the mean of its divisors is an integer number (1007235).

Almost surely, 2^3954277 is an apocalyptic number.

It is an amenable number.

3954277 is a deficient number, since it is larger than the sum of its proper divisors (74663).

3954277 is an equidigital number, since it uses as much as digits as its factorization.

3954277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74662.

The product of its digits is 52920, while the sum is 37.

The square root of 3954277 is about 1988.5363964484. The cubic root of 3954277 is about 158.1329463738.

The spelling of 3954277 in words is "three million, nine hundred fifty-four thousand, two hundred seventy-seven".