3654377 has 4 divisors (see below), whose sum is σ = 3780420. Its totient is φ = 3528336.

The previous prime is 3654367. The next prime is 3654383. The reversal of 3654377 is 7734563.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7734563 = 1361 ⋅5683.

It can be written as a sum of positive squares in 2 ways, for example, as 885481 + 2768896 = 941^2 + 1664^2 .

It is a cyclic number.

It is not a de Polignac number, because 3654377 - 2⁴ = 3654361 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 6⁸ + 5⁹ + 4⁵ + 3⁹ + 7³ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3654317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62978 + ... + 63035.

It is an arithmetic number, because the mean of its divisors is an integer number (945105).

Almost surely, 2^3654377 is an apocalyptic number.

It is an amenable number.

3654377 is a deficient number, since it is larger than the sum of its proper divisors (126043).

3654377 is a wasteful number, since it uses less digits than its factorization.

3654377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126042.

The product of its digits is 52920, while the sum is 35.

The square root of 3654377 is about 1911.6424874960. The cubic root of 3654377 is about 154.0296929308.

The spelling of 3654377 in words is "three million, six hundred fifty-four thousand, three hundred seventy-seven".