741987949 has 8 divisors (see below), whose sum is σ = 754424640. Its totient is φ = 729591456.

The previous prime is 741987941. The next prime is 741987991. The reversal of 741987949 is 949789147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 741987949 - 2³ = 741987941 is a prime.

It is a super-2 number, since 2×741987949² = 1101092232922453202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 741987893 and 741987902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741987941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28392 + ... + 47854.

It is an arithmetic number, because the mean of its divisors is an integer number (94303080).

Almost surely, 2^741987949 is an apocalyptic number.

It is an amenable number.

741987949 is a deficient number, since it is larger than the sum of its proper divisors (12436691).

741987949 is a wasteful number, since it uses less digits than its factorization.

741987949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20099.

The product of its digits is 4572288, while the sum is 58.

The square root of 741987949 is about 27239.4557397904. The cubic root of 741987949 is about 905.3134040663.

The spelling of 741987949 in words is "seven hundred forty-one million, nine hundred eighty-seven thousand, nine hundred forty-nine".