739290890 has 16 divisors (see below), whose sum is σ = 1433087208. Its totient is φ = 272968896.

The previous prime is 739290887. The next prime is 739290907. The reversal of 739290890 is 98092937.

It can be written as a sum of positive squares in 4 ways, for example, as 507916369 + 231374521 = 22537^2 + 15211^2 .

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, 2843297 + ... + 2843556.

Almost surely, 2^739290890 is an apocalyptic number.

739290890 is a deficient number, since it is larger than the sum of its proper divisors (693796318).

739290890 is a wasteful number, since it uses less digits than its factorization.

739290890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5686873.

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 739290890 is about 27189.9041925491. The cubic root of 739290890 is about 904.2151615727.

The spelling of 739290890 in words is "seven hundred thirty-nine million, two hundred ninety thousand, eight hundred ninety".