1154434908 has 48 divisors (see below), whose sum is σ = 3093229440. Its totient is φ = 331416000.

The previous prime is 1154434907. The next prime is 1154434913. The reversal of 1154434908 is 8094344511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154434907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227643 + ... + 232658.

It is an arithmetic number, because the mean of its divisors is an integer number (64442280).

Almost surely, 2^1154434908 is an apocalyptic number.

It is an amenable number.

1154434908 is an abundant number, since it is smaller than the sum of its proper divisors (1938794532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1154434908 is a wasteful number, since it uses less digits than its factorization.

1154434908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460338 (or 460336 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1154434908 is about 33976.9761456196. The cubic root of 1154434908 is about 1049.0346101801.

The spelling of 1154434908 in words is "one billion, one hundred fifty-four million, four hundred thirty-four thousand, nine hundred eight".