4052349 has 30 divisors (see below), whose sum is σ = 7048734. Its totient is φ = 2313360.

The previous prime is 4052333. The next prime is 4052359. The reversal of 4052349 is 9432504.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 480249 = 1890^2 + 693^2 .

It is not a de Polignac number, because 4052349 - 2⁴ = 4052333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

4052349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052359) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3459 + ... + 4479.

Almost surely, 2^4052349 is an apocalyptic number.

4052349 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4052349 is a deficient number, since it is larger than the sum of its proper divisors (2996385).

4052349 is a wasteful number, since it uses less digits than its factorization.

4052349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4052349 is about 2013.0447088925. The cubic root of 4052349 is about 159.4295965198.

The spelling of 4052349 in words is "four million, fifty-two thousand, three hundred forty-nine".