741406536 has 48 divisors (see below), whose sum is σ = 2162438460. Its totient is φ = 228124800.

The previous prime is 741406511. The next prime is 741406537. The reversal of 741406536 is 635604147.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 713210436 + 28196100 = 26706^2 + 5310^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 741406536.

It is not an unprimeable number, because it can be changed into a prime (741406537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395115 + ... + 396986.

Almost surely, 2^741406536 is an apocalyptic number.

It is an amenable number.

741406536 is an abundant number, since it is smaller than the sum of its proper divisors (1421031924).

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

741406536 is a wasteful number, since it uses less digits than its factorization.

741406536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792126 (or 792119 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 741406536 is about 27228.7813902863. The cubic root of 741406536 is about 905.0768779762.

The spelling of 741406536 in words is "seven hundred forty-one million, four hundred six thousand, five hundred thirty-six".