74463351 has 16 divisors (see below), whose sum is σ = 106404864. Its totient is φ = 46198944.

The previous prime is 74463341. The next prime is 74463353. The reversal of 74463351 is 15336447.

It is not a de Polignac number, because 74463351 - 2⁶ = 74463287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74463353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12031 + ... + 17136.

It is an arithmetic number, because the mean of its divisors is an integer number (6650304).

Almost surely, 2^74463351 is an apocalyptic number.

74463351 is a deficient number, since it is larger than the sum of its proper divisors (31941513).

74463351 is a wasteful number, since it uses less digits than its factorization.

74463351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29230.

The product of its digits is 30240, while the sum is 33.

The square root of 74463351 is about 8629.2149700885. The cubic root of 74463351 is about 420.7080856002.

Adding to 74463351 its reverse (15336447), we get a palindrome (89799798).

The spelling of 74463351 in words is "seventy-four million, four hundred sixty-three thousand, three hundred fifty-one".