742067088 has 160 divisors (see below), whose sum is σ = 2279473152. Its totient is φ = 203558400.

The previous prime is 742067063. The next prime is 742067093. The reversal of 742067088 is 880760247.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1989270 + ... + 1989642.

Almost surely, 2^742067088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742067088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1139736576).

742067088 is an abundant number, since it is smaller than the sum of its proper divisors (1537406064).

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

742067088 is a wasteful number, since it uses less digits than its factorization.

742067088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 742067088 is about 27240.9083548989. The cubic root of 742067088 is about 905.3455892478.

The spelling of 742067088 in words is "seven hundred forty-two million, sixty-seven thousand, eighty-eight".