158984316 has 24 divisors (see below), whose sum is σ = 412181840. Its totient is φ = 52994736.

The previous prime is 158984299. The next prime is 158984317. The reversal of 158984316 is 613489851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158984317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735931 + ... + 736146.

Almost surely, 2^158984316 is an apocalyptic number.

It is an amenable number.

158984316 is an abundant number, since it is smaller than the sum of its proper divisors (253197524).

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

158984316 is a wasteful number, since it uses less digits than its factorization.

158984316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472090 (or 1472082 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 158984316 is about 12608.8982865277. The cubic root of 158984316 is about 541.7323378944.

It can be divided in two parts, 1589 and 84316, that added together give a triangular number (85905 = T₄₁₄).

The spelling of 158984316 in words is "one hundred fifty-eight million, nine hundred eighty-four thousand, three hundred sixteen".