151000349 has 4 divisors (see below), whose sum is σ = 155871360. Its totient is φ = 146129340.

The previous prime is 151000327. The next prime is 151000351. The reversal of 151000349 is 943000151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 151000349 - 2²⁰ = 149951773 is a prime.

It is a super-2 number, since 2×151000349² = 45602210796243602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151000309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2435459 + ... + 2435520.

It is an arithmetic number, because the mean of its divisors is an integer number (38967840).

Almost surely, 2^151000349 is an apocalyptic number.

It is an amenable number.

151000349 is a deficient number, since it is larger than the sum of its proper divisors (4871011).

151000349 is an equidigital number, since it uses as much as digits as its factorization.

151000349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871010.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 151000349 is about 12288.2199280449. The cubic root of 151000349 is about 532.5078124152.

The spelling of 151000349 in words is "one hundred fifty-one million, three hundred forty-nine", and thus it is an aban number.