738480378 has 16 divisors (see below), whose sum is σ = 1477270080. Its totient is φ = 246108576.

The previous prime is 738480361. The next prime is 738480383. The reversal of 738480378 is 873084837.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28251 + ... + 47697.

It is an arithmetic number, because the mean of its divisors is an integer number (92329380).

Almost surely, 2^738480378 is an apocalyptic number.

738480378 is an abundant number, since it is smaller than the sum of its proper divisors (738789702).

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

738480378 is a wasteful number, since it uses less digits than its factorization.

738480378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25781.

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 738480378 is about 27174.9954553814. The cubic root of 738480378 is about 903.8845992104.

The spelling of 738480378 in words is "seven hundred thirty-eight million, four hundred eighty thousand, three hundred seventy-eight".