754394 has 4 divisors (see below), whose sum is σ = 1131594. Its totient is φ = 377196.

The previous prime is 754381. The next prime is 754399. The reversal of 754394 is 493457.

754394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 582169 + 172225 = 763^2 + 415^2 .

It is a super-2 number, since 2×754394² = 1138220614472, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 754394.

It is not an unprimeable number, because it can be changed into a prime (754399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188597 + ... + 188600.

2⁷⁵⁴³⁹⁴ is an apocalyptic number.

754394 is a deficient number, since it is larger than the sum of its proper divisors (377200).

754394 is a wasteful number, since it uses less digits than its factorization.

754394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377199.

The product of its digits is 15120, while the sum is 32.

The square root of 754394 is about 868.5585760327. The cubic root of 754394 is about 91.0331159913.

The spelling of 754394 in words is "seven hundred fifty-four thousand, three hundred ninety-four".