738341746 has 4 divisors (see below), whose sum is σ = 1107512622. Its totient is φ = 369170872.

The previous prime is 738341719. The next prime is 738341761. The reversal of 738341746 is 647143837.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 647143837 = 1409 ⋅459293.

It can be written as a sum of positive squares in only one way, i.e., 417752721 + 320589025 = 20439^2 + 17905^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184585435 + ... + 184585438.

Almost surely, 2^738341746 is an apocalyptic number.

738341746 is a deficient number, since it is larger than the sum of its proper divisors (369170876).

738341746 is a wasteful number, since it uses less digits than its factorization.

738341746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369170875.

The product of its digits is 338688, while the sum is 43.

The square root of 738341746 is about 27172.4446084632. Note that the first 3 decimals coincide. The cubic root of 738341746 is about 903.8280347773.

The spelling of 738341746 in words is "seven hundred thirty-eight million, three hundred forty-one thousand, seven hundred forty-six".