403374041 has 4 divisors (see below), whose sum is σ = 460998912. Its totient is φ = 345749172.

The previous prime is 403374019. The next prime is 403374061. The reversal of 403374041 is 140473304.

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 403374041 - 2¹⁸ = 403111897 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 403374041.

It is not an unprimeable number, because it can be changed into a prime (403374061) 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, 28812425 + ... + 28812438.

It is an arithmetic number, because the mean of its divisors is an integer number (115249728).

Almost surely, 2^403374041 is an apocalyptic number.

It is an amenable number.

403374041 is a deficient number, since it is larger than the sum of its proper divisors (57624871).

403374041 is an equidigital number, since it uses as much as digits as its factorization.

403374041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57624870.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 403374041 is about 20084.1738938897. The cubic root of 403374041 is about 738.8721808179.

The spelling of 403374041 in words is "four hundred three million, three hundred seventy-four thousand, forty-one".