380359734 has 16 divisors (see below), whose sum is σ = 805467888. Its totient is φ = 119328512.

The previous prime is 380359691. The next prime is 380359781. The reversal of 380359734 is 437953083.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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, 1864407 + ... + 1864610.

It is an arithmetic number, because the mean of its divisors is an integer number (50341743).

Almost surely, 2^380359734 is an apocalyptic number.

380359734 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

380359734 is an abundant number, since it is smaller than the sum of its proper divisors (425108154).

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

380359734 is a wasteful number, since it uses less digits than its factorization.

380359734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729039.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 380359734 is about 19502.8134893405. The cubic root of 380359734 is about 724.5441345070.

The spelling of 380359734 in words is "three hundred eighty million, three hundred fifty-nine thousand, seven hundred thirty-four".