74334101 has 4 divisors (see below), whose sum is σ = 74661792. Its totient is φ = 74006412.

The previous prime is 74334067. The next prime is 74334109. The reversal of 74334101 is 10143347.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10143347 = 83 ⋅122209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74334101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74334109) 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, 163505 + ... + 163958.

It is an arithmetic number, because the mean of its divisors is an integer number (18665448).

Almost surely, 2^74334101 is an apocalyptic number.

It is an amenable number.

74334101 is a deficient number, since it is larger than the sum of its proper divisors (327691).

74334101 is a wasteful number, since it uses less digits than its factorization.

74334101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327690.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 74334101 is about 8621.7226236988. The cubic root of 74334101 is about 420.4645294923.

Adding to 74334101 its reverse (10143347), we get a palindrome (84477448).

The spelling of 74334101 in words is "seventy-four million, three hundred thirty-four thousand, one hundred one".