3746539427 has 4 divisors (see below), whose sum is σ = 3750652896. Its totient is φ = 3742425960.

The previous prime is 3746539417. The next prime is 3746539429. The reversal of 3746539427 is 7249356473.

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 3746539427 - 2²⁸ = 3478103971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3746539429) 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, 2055368 + ... + 2057189.

It is an arithmetic number, because the mean of its divisors is an integer number (937663224).

Almost surely, 2^3746539427 is an apocalyptic number.

3746539427 is a deficient number, since it is larger than the sum of its proper divisors (4113469).

3746539427 is an equidigital number, since it uses as much as digits as its factorization.

3746539427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113468.

The product of its digits is 3810240, while the sum is 50.

The square root of 3746539427 is about 61208.9815876722. The cubic root of 3746539427 is about 1553.1382034550.

The spelling of 3746539427 in words is "three billion, seven hundred forty-six million, five hundred thirty-nine thousand, four hundred twenty-seven".