103734434 has 4 divisors (see below), whose sum is σ = 155601654. Its totient is φ = 51867216.

The previous prime is 103734413. The next prime is 103734437. The reversal of 103734434 is 434437301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434437301 = 743 ⋅584707.

It can be written as a sum of positive squares in only one way, i.e., 54804409 + 48930025 = 7403^2 + 6995^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103734397 and 103734406.

It is not an unprimeable number, because it can be changed into a prime (103734437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25933607 + ... + 25933610.

Almost surely, 2^103734434 is an apocalyptic number.

103734434 is a deficient number, since it is larger than the sum of its proper divisors (51867220).

103734434 is an equidigital number, since it uses as much as digits as its factorization.

103734434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51867219.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 103734434 is about 10185.0102601814. The cubic root of 103734434 is about 469.8663177975.

The spelling of 103734434 in words is "one hundred three million, seven hundred thirty-four thousand, four hundred thirty-four".