741996 has 18 divisors (see below), whose sum is σ = 1875692. Its totient is φ = 247320.

The previous prime is 741991. The next prime is 742009. The reversal of 741996 is 699147.

741996 = T₅₉ + T₆₀ + ... + T₁₆₆.

741996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 20611 = 741996 / (7 + 4 + 1 + 9 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 741996.

It is not an unprimeable number, because it can be changed into a prime (741991) by changing a digit.

741996 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10270 + ... + 10341.

2⁷⁴¹⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

741996 is an abundant number, since it is smaller than the sum of its proper divisors (1133696).

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

741996 is a wasteful number, since it uses less digits than its factorization.

741996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20621 (or 20616 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 741996 is about 861.3918968739. The cubic root of 741996 is about 90.5316678446.

Subtracting from 741996 its reverse (699147), we obtain a square (42849 = 207²).

The spelling of 741996 in words is "seven hundred forty-one thousand, nine hundred ninety-six".