5434378 has 4 divisors (see below), whose sum is σ = 8151570. Its totient is φ = 2717188.

The previous prime is 5434357. The next prime is 5434409. The reversal of 5434378 is 8734345.

It is a happy number.

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., 3193369 + 2241009 = 1787^2 + 1497^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1358593 + ... + 1358596.

Almost surely, 2^5434378 is an apocalyptic number.

5434378 is a deficient number, since it is larger than the sum of its proper divisors (2717192).

5434378 is a wasteful number, since it uses less digits than its factorization.

5434378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717191.

The product of its digits is 40320, while the sum is 34.

The square root of 5434378 is about 2331.1752400881. The cubic root of 5434378 is about 175.8125802769.

The spelling of 5434378 in words is "five million, four hundred thirty-four thousand, three hundred seventy-eight".