830390151 has 8 divisors (see below), whose sum is σ = 1111397760. Its totient is φ = 551487992.

The previous prime is 830390069. The next prime is 830390153. The reversal of 830390151 is 151093038.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 830390151 - 2⁷ = 830390023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830390153) 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, 525441 + ... + 527018.

It is an arithmetic number, because the mean of its divisors is an integer number (138924720).

Almost surely, 2^830390151 is an apocalyptic number.

830390151 is a deficient number, since it is larger than the sum of its proper divisors (281007609).

830390151 is a wasteful number, since it uses less digits than its factorization.

830390151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052725.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 830390151 is about 28816.4909557010. The cubic root of 830390151 is about 939.9268658206.

The spelling of 830390151 in words is "eight hundred thirty million, three hundred ninety thousand, one hundred fifty-one".