742331701 has 2 divisors, whose sum is σ = 742331702. Its totient is φ = 742331700.

The previous prime is 742331683. The next prime is 742331731. The reversal of 742331701 is 107133247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 508547601 + 233784100 = 22551^2 + 15290^2 .

It is a cyclic number.

It is not a de Polignac number, because 742331701 - 2⁵ = 742331669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 742331701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742331731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371165850 + 371165851.

It is an arithmetic number, because the mean of its divisors is an integer number (371165851).

Almost surely, 2^742331701 is an apocalyptic number.

It is an amenable number.

742331701 is a deficient number, since it is larger than the sum of its proper divisors (1).

742331701 is an equidigital number, since it uses as much as digits as its factorization.

742331701 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 742331701 is about 27245.7648268497. The cubic root of 742331701 is about 905.4531885679.

Adding to 742331701 its reverse (107133247), we get a palindrome (849464948).

The spelling of 742331701 in words is "seven hundred forty-two million, three hundred thirty-one thousand, seven hundred one".