3736427 has 4 divisors (see below), whose sum is σ = 3746976. Its totient is φ = 3725880.

The previous prime is 3736423. The next prime is 3736429. The reversal of 3736427 is 7246373.

3736427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3736427 - 2² = 3736423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3736393 and 3736402.

It is not an unprimeable number, because it can be changed into a prime (3736423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4724 + ... + 5457.

It is an arithmetic number, because the mean of its divisors is an integer number (936744).

Almost surely, 2^3736427 is an apocalyptic number.

3736427 is a deficient number, since it is larger than the sum of its proper divisors (10549).

3736427 is a wasteful number, since it uses less digits than its factorization.

3736427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10548.

The product of its digits is 21168, while the sum is 32.

The square root of 3736427 is about 1932.9839626857. The cubic root of 3736427 is about 155.1739566204.

The spelling of 3736427 in words is "three million, seven hundred thirty-six thousand, four hundred twenty-seven".