150893849 has 8 divisors (see below), whose sum is σ = 153390048. Its totient is φ = 148404960.

The previous prime is 150893797. The next prime is 150893851. The reversal of 150893849 is 948398051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150893849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150893549) 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, 52949 + ... + 55725.

It is an arithmetic number, because the mean of its divisors is an integer number (19173756).

Almost surely, 2^150893849 is an apocalyptic number.

It is an amenable number.

150893849 is a deficient number, since it is larger than the sum of its proper divisors (2496199).

150893849 is an equidigital number, since it uses as much as digits as its factorization.

150893849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 150893849 is about 12283.8857451541. The cubic root of 150893849 is about 532.3825910265.

The spelling of 150893849 in words is "one hundred fifty million, eight hundred ninety-three thousand, eight hundred forty-nine".