723870467 has 8 divisors (see below), whose sum is σ = 755788320. Its totient is φ = 691989760.

The previous prime is 723870461. The next prime is 723870503. The reversal of 723870467 is 764078327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 723870467 - 2¹⁴ = 723854083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (723870461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35117 + ... + 51777.

It is an arithmetic number, because the mean of its divisors is an integer number (94473540).

Almost surely, 2^723870467 is an apocalyptic number.

723870467 is a deficient number, since it is larger than the sum of its proper divisors (31917853).

723870467 is a wasteful number, since it uses less digits than its factorization.

723870467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18573.

The product of its (nonzero) digits is 395136, while the sum is 44.

The square root of 723870467 is about 26904.8409584595. The cubic root of 723870467 is about 897.8841105369.

The spelling of 723870467 in words is "seven hundred twenty-three million, eight hundred seventy thousand, four hundred sixty-seven".