741550691 has 4 divisors (see below), whose sum is σ = 847486512. Its totient is φ = 635614872.

The previous prime is 741550687. The next prime is 741550703. The reversal of 741550691 is 196055147.

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 741550691 - 2² = 741550687 is a prime.

It is a super-3 number, since 3×741550691³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741550091) 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, 52967900 + ... + 52967913.

It is an arithmetic number, because the mean of its divisors is an integer number (211871628).

Almost surely, 2^741550691 is an apocalyptic number.

741550691 is a deficient number, since it is larger than the sum of its proper divisors (105935821).

741550691 is a wasteful number, since it uses less digits than its factorization.

741550691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105935820.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 741550691 is about 27231.4283687066. The cubic root of 741550691 is about 905.1355335611.

The spelling of 741550691 in words is "seven hundred forty-one million, five hundred fifty thousand, six hundred ninety-one".