740004 has 12 divisors (see below), whose sum is σ = 1726704. Its totient is φ = 246664.

The previous prime is 739969. The next prime is 740011. The reversal of 740004 is 400047.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30822 + ... + 30845.

It is an arithmetic number, because the mean of its divisors is an integer number (143892).

2⁷⁴⁰⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

740004 is an abundant number, since it is smaller than the sum of its proper divisors (986700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740004 is a wasteful number, since it uses less digits than its factorization.

740004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61674 (or 61672 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 740004 is about 860.2348516539. The cubic root of 740004 is about 90.4505799385.

The spelling of 740004 in words is "seven hundred forty thousand, four", and thus it is an iban number.