74670803 has 2 divisors, whose sum is σ = 74670804. Its totient is φ = 74670802.

The previous prime is 74670797. The next prime is 74670823. The reversal of 74670803 is 30807647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74670803 - 2⁴ = 74670787 is a prime.

It is not a weakly prime, because it can be changed into another prime (74670823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37335401 + 37335402.

It is an arithmetic number, because the mean of its divisors is an integer number (37335402).

Almost surely, 2^74670803 is an apocalyptic number.

74670803 is a deficient number, since it is larger than the sum of its proper divisors (1).

74670803 is an equidigital number, since it uses as much as digits as its factorization.

74670803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 74670803 is about 8641.2269383462. The cubic root of 74670803 is about 421.0984154647.

The spelling of 74670803 in words is "seventy-four million, six hundred seventy thousand, eight hundred three".