74949346 has 8 divisors (see below), whose sum is σ = 115462620. Its totient is φ = 36461808.

The previous prime is 74949299. The next prime is 74949361. The reversal of 74949346 is 64394947.

It can be written as a sum of positive squares in 2 ways, for example, as 73359225 + 1590121 = 8565^2 + 1261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 74949296 and 74949305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506341 + ... + 506488.

Almost surely, 2^74949346 is an apocalyptic number.

74949346 is a deficient number, since it is larger than the sum of its proper divisors (40513274).

74949346 is a wasteful number, since it uses less digits than its factorization.

74949346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012868.

The product of its digits is 653184, while the sum is 46.

The square root of 74949346 is about 8657.3290338302. The cubic root of 74949346 is about 421.6213707396.

The spelling of 74949346 in words is "seventy-four million, nine hundred forty-nine thousand, three hundred forty-six".