150803834 has 16 divisors (see below), whose sum is σ = 230509800. Its totient is φ = 73973760.

The previous prime is 150803833. The next prime is 150803903. The reversal of 150803834 is 438308051.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 130074025 + 20729809 = 11405^2 + 4553^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150803834.

It is not an unprimeable number, because it can be changed into a prime (150803833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53402 + ... + 56154.

Almost surely, 2^150803834 is an apocalyptic number.

150803834 is a deficient number, since it is larger than the sum of its proper divisors (79705966).

150803834 is a wasteful number, since it uses less digits than its factorization.

150803834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 150803834 is about 12280.2212520785. The cubic root of 150803834 is about 532.2767065439.

The spelling of 150803834 in words is "one hundred fifty million, eight hundred three thousand, eight hundred thirty-four".