726474363 has 4 divisors (see below), whose sum is σ = 968632488. Its totient is φ = 484316240.

The previous prime is 726474341. The next prime is 726474403. The reversal of 726474363 is 363474627.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363474627 = 3 ⋅121158209.

It is a cyclic number.

It is not a de Polignac number, because 726474363 - 2⁶ = 726474299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726474313) 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, 121079058 + ... + 121079063.

It is an arithmetic number, because the mean of its divisors is an integer number (242158122).

Almost surely, 2^726474363 is an apocalyptic number.

726474363 is a deficient number, since it is larger than the sum of its proper divisors (242158125).

726474363 is a wasteful number, since it uses less digits than its factorization.

726474363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242158124.

The product of its digits is 508032, while the sum is 42.

The square root of 726474363 is about 26953.1883642733. The cubic root of 726474363 is about 898.9594406026.

The spelling of 726474363 in words is "seven hundred twenty-six million, four hundred seventy-four thousand, three hundred sixty-three".