743495061 has 8 divisors (see below), whose sum is σ = 1043501920. Its totient is φ = 469575792.

The previous prime is 743494933. The next prime is 743495063. The reversal of 743495061 is 160594347.

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

It is not a de Polignac number, because 743495061 - 2⁷ = 743494933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743495063) 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, 6521830 + ... + 6521943.

It is an arithmetic number, because the mean of its divisors is an integer number (130437740).

Almost surely, 2^743495061 is an apocalyptic number.

It is an amenable number.

743495061 is a deficient number, since it is larger than the sum of its proper divisors (300006859).

743495061 is a wasteful number, since it uses less digits than its factorization.

743495061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13043795.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 743495061 is about 27267.1058420214. The cubic root of 743495061 is about 905.9259413951.

The spelling of 743495061 in words is "seven hundred forty-three million, four hundred ninety-five thousand, sixty-one".