734576442 has 48 divisors (see below), whose sum is σ = 1580622240. Its totient is φ = 226958112.

The previous prime is 734576417. The next prime is 734576471. The reversal of 734576442 is 244675437.

It is a junction number, because it is equal to n+sod(n) for n = 734576394 and 734576403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250368 + ... + 253284.

It is an arithmetic number, because the mean of its divisors is an integer number (32929630).

Almost surely, 2^734576442 is an apocalyptic number.

734576442 is an abundant number, since it is smaller than the sum of its proper divisors (846045798).

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

734576442 is a wasteful number, since it uses less digits than its factorization.

734576442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035 (or 2988 counting only the distinct ones).

The product of its digits is 564480, while the sum is 42.

The square root of 734576442 is about 27103.0707116371. The cubic root of 734576442 is about 902.2890054455.

The spelling of 734576442 in words is "seven hundred thirty-four million, five hundred seventy-six thousand, four hundred forty-two".