908850434 has 4 divisors (see below), whose sum is σ = 1363275654. Its totient is φ = 454425216.

The previous prime is 908850409. The next prime is 908850461. The reversal of 908850434 is 434058809.

908850434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434058809 = 20639 ⋅21031.

It can be written as a sum of positive squares in only one way, i.e., 464273209 + 444577225 = 21547^2 + 21085^2 .

It is a super-2 number, since 2×908850434² = 1652018222763976712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 908850391 and 908850400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227212607 + ... + 227212610.

Almost surely, 2^908850434 is an apocalyptic number.

908850434 is a deficient number, since it is larger than the sum of its proper divisors (454425220).

908850434 is a wasteful number, since it uses less digits than its factorization.

908850434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454425219.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 908850434 is about 30147.1463657839. The cubic root of 908850434 is about 968.6438816872.

The spelling of 908850434 in words is "nine hundred eight million, eight hundred fifty thousand, four hundred thirty-four".