738261342 has 216 divisors, whose sum is σ = 2101481928. Its totient is φ = 185613120.

The previous prime is 738261269. The next prime is 738261389. The reversal of 738261342 is 243162837.

It is a happy number.

738261342 is a `hidden beast` number, since 7 + 38 + 2 + 613 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 738261297 and 738261306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 11018793 + ... + 11018859.

It is an arithmetic number, because the mean of its divisors is an integer number (9729083).

Almost surely, 2^738261342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738261342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050740964).

738261342 is an abundant number, since it is smaller than the sum of its proper divisors (1363220586).

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

738261342 is a wasteful number, since it uses less digits than its factorization.

738261342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 123 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 738261342 is about 27170.9650546314. The cubic root of 738261342 is about 903.7952252065.

The spelling of 738261342 in words is "seven hundred thirty-eight million, two hundred sixty-one thousand, three hundred forty-two".