34537963 has 4 divisors (see below), whose sum is σ = 34926120. Its totient is φ = 34149808.

The previous prime is 34537913. The next prime is 34537967. The reversal of 34537963 is 36973543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36973543 = 2797 ⋅13219.

It is a cyclic number.

It is not a de Polignac number, because 34537963 - 2²⁵ = 983531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34537967) 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, 193945 + ... + 194122.

It is an arithmetic number, because the mean of its divisors is an integer number (8731530).

Almost surely, 2^34537963 is an apocalyptic number.

34537963 is a deficient number, since it is larger than the sum of its proper divisors (388157).

34537963 is an equidigital number, since it uses as much as digits as its factorization.

34537963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388156.

The product of its digits is 204120, while the sum is 40.

The square root of 34537963 is about 5876.9007988905. The cubic root of 34537963 is about 325.6608659131.

The spelling of 34537963 in words is "thirty-four million, five hundred thirty-seven thousand, nine hundred sixty-three".