741451387 has 4 divisors (see below), whose sum is σ = 741597120. Its totient is φ = 741305656.

The previous prime is 741451369. The next prime is 741451409. The reversal of 741451387 is 783154147.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 741451387 - 2⁷ = 741451259 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741454387) 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, 64948 + ... + 75505.

It is an arithmetic number, because the mean of its divisors is an integer number (185399280).

Almost surely, 2^741451387 is an apocalyptic number.

741451387 is a deficient number, since it is larger than the sum of its proper divisors (145733).

741451387 is a wasteful number, since it uses less digits than its factorization.

741451387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145732.

The product of its digits is 94080, while the sum is 40.

The square root of 741451387 is about 27229.6049732639. The cubic root of 741451387 is about 905.0951283254.

The spelling of 741451387 in words is "seven hundred forty-one million, four hundred fifty-one thousand, three hundred eighty-seven".