3874797 has 10 divisors (see below), whose sum is σ = 5788398. Its totient is φ = 2583144.

The previous prime is 3874763. The next prime is 3874799. The reversal of 3874797 is 7974783.

It can be written as a sum of positive squares in only one way, i.e., 3048516 + 826281 = 1746^2 + 909^2 .

It is not a de Polignac number, because 3874797 - 2⁶ = 3874733 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 8⁷ + 7 + 4⁸ + 7² + 9² + 7⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874799) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 23838 + ... + 23999.

Almost surely, 2^3874797 is an apocalyptic number.

It is an amenable number.

3874797 is a deficient number, since it is larger than the sum of its proper divisors (1913601).

3874797 is an equidigital number, since it uses as much as digits as its factorization.

3874797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47849 (or 47840 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 3874797 is about 1968.4504057761. The cubic root of 3874797 is about 157.0662897748.

It can be divided in two parts, 387 and 4797, that added together give a square (5184 = 72²).

The spelling of 3874797 in words is "three million, eight hundred seventy-four thousand, seven hundred ninety-seven".