738049398 has 8 divisors (see below), whose sum is σ = 1476098808. Its totient is φ = 246016464.

The previous prime is 738049393. The next prime is 738049453. The reversal of 738049398 is 893940837.

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

738049398 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 738049398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738049393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61504111 + ... + 61504122.

It is an arithmetic number, because the mean of its divisors is an integer number (184512351).

Almost surely, 2^738049398 is an apocalyptic number.

738049398 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.

738049398 is a wasteful number, since it uses less digits than its factorization.

738049398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123008238.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 738049398 is about 27167.0645819529. The cubic root of 738049398 is about 903.7087281455.

The spelling of 738049398 in words is "seven hundred thirty-eight million, forty-nine thousand, three hundred ninety-eight".