3754997 has 4 divisors (see below), whose sum is σ = 3825900. Its totient is φ = 3684096.

The previous prime is 3754981. The next prime is 3755023. The reversal of 3754997 is 7994573.

It is a happy number.

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 2910436 + 844561 = 1706^2 + 919^2 .

It is a cyclic number.

It is not a de Polignac number, because 3754997 - 2⁴ = 3754981 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 (3754397) 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, 35372 + ... + 35477.

It is an arithmetic number, because the mean of its divisors is an integer number (956475).

Almost surely, 2^3754997 is an apocalyptic number.

It is an amenable number.

3754997 is a deficient number, since it is larger than the sum of its proper divisors (70903).

3754997 is an equidigital number, since it uses as much as digits as its factorization.

3754997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70902.

The product of its digits is 238140, while the sum is 44.

The square root of 3754997 is about 1937.7814634267. The cubic root of 3754997 is about 155.4306028499.

The spelling of 3754997 in words is "three million, seven hundred fifty-four thousand, nine hundred ninety-seven".