3914537 has 4 divisors (see below), whose sum is σ = 4270416. Its totient is φ = 3558660.

The previous prime is 3914509. The next prime is 3914549. The reversal of 3914537 is 7354193.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 3914537 - 2¹⁰ = 3913513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3914597) 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, 177923 + ... + 177944.

It is an arithmetic number, because the mean of its divisors is an integer number (1067604).

Almost surely, 2^3914537 is an apocalyptic number.

It is an amenable number.

3914537 is a deficient number, since it is larger than the sum of its proper divisors (355879).

3914537 is a wasteful number, since it uses less digits than its factorization.

3914537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355878.

The product of its digits is 11340, while the sum is 32.

The square root of 3914537 is about 1978.5188904835. The cubic root of 3914537 is about 157.6014228745.

The spelling of 3914537 in words is "three million, nine hundred fourteen thousand, five hundred thirty-seven".