34441157 has 4 divisors (see below), whose sum is σ = 34746060. Its totient is φ = 34136256.

The previous prime is 34441153. The next prime is 34441159. The reversal of 34441157 is 75114443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12967201 + 21473956 = 3601^2 + 4634^2 .

It is a cyclic number.

It is not a de Polignac number, because 34441157 - 2² = 34441153 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34441153) 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, 152282 + ... + 152507.

It is an arithmetic number, because the mean of its divisors is an integer number (8686515).

Almost surely, 2^34441157 is an apocalyptic number.

It is an amenable number.

34441157 is a deficient number, since it is larger than the sum of its proper divisors (304903).

34441157 is a wasteful number, since it uses less digits than its factorization.

34441157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304902.

The product of its digits is 6720, while the sum is 29.

The square root of 34441157 is about 5868.6588757569. The cubic root of 34441157 is about 325.3563176853.

The spelling of 34441157 in words is "thirty-four million, four hundred forty-one thousand, one hundred fifty-seven".