741860981 has 8 divisors (see below), whose sum is σ = 756915840. Its totient is φ = 726845392.

The previous prime is 741860971. The next prime is 741861047. The reversal of 741860981 is 189068147.

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

It is a de Polignac number, because none of the positive numbers 2^k-741860981 is a prime.

It is a super-2 number, since 2×741860981² = 1100715430260564722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741860941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29960 + ... + 48798.

It is an arithmetic number, because the mean of its divisors is an integer number (94614480).

Almost surely, 2^741860981 is an apocalyptic number.

It is an amenable number.

741860981 is a deficient number, since it is larger than the sum of its proper divisors (15054859).

741860981 is a wasteful number, since it uses less digits than its factorization.

741860981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19635.

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 741860981 is about 27237.1250501957. The cubic root of 741860981 is about 905.2617624417.

The spelling of 741860981 in words is "seven hundred forty-one million, eight hundred sixty thousand, nine hundred eighty-one".