74303803 has 4 divisors (see below), whose sum is σ = 84918640. Its totient is φ = 63688968.

The previous prime is 74303797. The next prime is 74303837. The reversal of 74303803 is 30830347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30830347 = 691 ⋅44617.

It is not a de Polignac number, because 74303803 - 2⁹ = 74303291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74303303) 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, 5307408 + ... + 5307421.

It is an arithmetic number, because the mean of its divisors is an integer number (21229660).

Almost surely, 2^74303803 is an apocalyptic number.

74303803 is a deficient number, since it is larger than the sum of its proper divisors (10614837).

74303803 is a wasteful number, since it uses less digits than its factorization.

74303803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10614836.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 74303803 is about 8619.9653711601. The cubic root of 74303803 is about 420.4073957078.

The spelling of 74303803 in words is "seventy-four million, three hundred three thousand, eight hundred three".