741032731 has 2 divisors, whose sum is σ = 741032732. Its totient is φ = 741032730.

The previous prime is 741032723. The next prime is 741032741. The reversal of 741032731 is 137230147.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 741032731 - 2³ = 741032723 is a prime.

It is a super-2 number, since 2×741032731² = 1098259016826636722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 741032731.

It is not a weakly prime, because it can be changed into another prime (741032701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370516365 + 370516366.

It is an arithmetic number, because the mean of its divisors is an integer number (370516366).

Almost surely, 2^741032731 is an apocalyptic number.

741032731 is a deficient number, since it is larger than the sum of its proper divisors (1).

741032731 is an equidigital number, since it uses as much as digits as its factorization.

741032731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 741032731 is about 27221.9163726583. The cubic root of 741032731 is about 904.9247441060.

Adding to 741032731 its reverse (137230147), we get a palindrome (878262878).

The spelling of 741032731 in words is "seven hundred forty-one million, thirty-two thousand, seven hundred thirty-one".