34951 has 4 divisors (see below), whose sum is σ = 39952. Its totient is φ = 29952.

The previous prime is 34949. The next prime is 34961. The reversal of 34951 is 15943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15943 = 107 ⋅149.

It is a cyclic number.

It is not a de Polignac number, because 34951 - 2¹ = 34949 is a prime.

It is a Duffinian number.

34951 is a lucky number.

It is a nialpdrome in base 15 and base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34951.

It is not an unprimeable number, because it can be changed into a prime (34961) 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, 2490 + ... + 2503.

It is an arithmetic number, because the mean of its divisors is an integer number (9988).

2³⁴⁹⁵¹ is an apocalyptic number.

34951 is a deficient number, since it is larger than the sum of its proper divisors (5001).

34951 is an equidigital number, since it uses as much as digits as its factorization.

34951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000.

The product of its digits is 540, while the sum is 22.

The square root of 34951 is about 186.9518654627. The cubic root of 34951 is about 32.6953909966.

It can be divided in two parts, 349 and 51, that added together give a square (400 = 20²).

The spelling of 34951 in words is "thirty-four thousand, nine hundred fifty-one".