74370441 has 16 divisors (see below), whose sum is σ = 101582208. Its totient is φ = 48384000.

The previous prime is 74370437. The next prime is 74370449. The reversal of 74370441 is 14407347.

It is not a de Polignac number, because 74370441 - 2² = 74370437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74370399 and 74370408.

It is not an unprimeable number, because it can be changed into a prime (74370449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19785 + ... + 23241.

It is an arithmetic number, because the mean of its divisors is an integer number (6348888).

Almost surely, 2^74370441 is an apocalyptic number.

74370441 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

74370441 is a deficient number, since it is larger than the sum of its proper divisors (27211767).

74370441 is a wasteful number, since it uses less digits than its factorization.

74370441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 74370441 is about 8623.8298336644. The cubic root of 74370441 is about 420.5330363710.

Adding to 74370441 its reverse (14407347), we get a palindrome (88777788).

The spelling of 74370441 in words is "seventy-four million, three hundred seventy thousand, four hundred forty-one".