739734398 has 16 divisors (see below), whose sum is σ = 1199409120. Its totient is φ = 340143456.

The previous prime is 739734383. The next prime is 739734419. The reversal of 739734398 is 893437937.

It is a happy number.

It is a congruent 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, 45890 + ... + 59877.

It is an arithmetic number, because the mean of its divisors is an integer number (74963070).

Almost surely, 2^739734398 is an apocalyptic number.

739734398 is a deficient number, since it is larger than the sum of its proper divisors (459674722).

739734398 is a wasteful number, since it uses less digits than its factorization.

739734398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106051.

The product of its digits is 3429216, while the sum is 53.

The square root of 739734398 is about 27198.0587174894. The cubic root of 739734398 is about 904.3959413337.

The spelling of 739734398 in words is "seven hundred thirty-nine million, seven hundred thirty-four thousand, three hundred ninety-eight".