414937493 has 4 divisors (see below), whose sum is σ = 415015488. Its totient is φ = 414859500.

The previous prime is 414937489. The next prime is 414937519. The reversal of 414937493 is 394739414.

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: 394739414 = 2 ⋅197369707.

It is a cyclic number.

It is not a de Polignac number, because 414937493 - 2² = 414937489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414937403) 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, 30383 + ... + 41868.

It is an arithmetic number, because the mean of its divisors is an integer number (103753872).

Almost surely, 2^414937493 is an apocalyptic number.

It is an amenable number.

414937493 is a deficient number, since it is larger than the sum of its proper divisors (77995).

414937493 is an equidigital number, since it uses as much as digits as its factorization.

414937493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77994.

The product of its digits is 326592, while the sum is 44.

The square root of 414937493 is about 20370.0145557140. The cubic root of 414937493 is about 745.8661415555.

The spelling of 414937493 in words is "four hundred fourteen million, nine hundred thirty-seven thousand, four hundred ninety-three".