742071702 has 8 divisors (see below), whose sum is σ = 1484143416. Its totient is φ = 247357232.

The previous prime is 742071697. The next prime is 742071713. The reversal of 742071702 is 207170247.

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

742071702 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 742071702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61839303 + ... + 61839314.

It is an arithmetic number, because the mean of its divisors is an integer number (185517927).

Almost surely, 2^742071702 is an apocalyptic number.

742071702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

742071702 is a wasteful number, since it uses less digits than its factorization.

742071702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123678622.

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 742071702 is about 27240.9930435731. The cubic root of 742071702 is about 905.3474656531.

The spelling of 742071702 in words is "seven hundred forty-two million, seventy-one thousand, seven hundred two".