4032402349 has 4 divisors (see below), whose sum is σ = 4050166464. Its totient is φ = 4014638236.

The previous prime is 4032402337. The next prime is 4032402359. The reversal of 4032402349 is 9432042304.

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 4032402349 - 2⁵ = 4032402317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4032402349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032402359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8881717 + ... + 8882170.

It is an arithmetic number, because the mean of its divisors is an integer number (1012541616).

Almost surely, 2^4032402349 is an apocalyptic number.

It is an amenable number.

4032402349 is a deficient number, since it is larger than the sum of its proper divisors (17764115).

4032402349 is a wasteful number, since it uses less digits than its factorization.

4032402349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17764114.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 4032402349 is about 63501.1995870944. The cubic root of 4032402349 is about 1591.6758235170.

The spelling of 4032402349 in words is "four billion, thirty-two million, four hundred two thousand, three hundred forty-nine".