3134988 has 18 divisors (see below), whose sum is σ = 7924644. Its totient is φ = 1044984.

The previous prime is 3134941. The next prime is 3135017. The reversal of 3134988 is 8894313.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×3134988³ = 92433394680762954816, which contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 87083 = 3134988 / (3 + 1 + 3 + 4 + 9 + 8 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43506 + ... + 43577.

It is an arithmetic number, because the mean of its divisors is an integer number (440258).

Almost surely, 2^3134988 is an apocalyptic number.

It is an amenable number.

3134988 is an abundant number, since it is smaller than the sum of its proper divisors (4789656).

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

3134988 is a wasteful number, since it uses less digits than its factorization.

3134988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87093 (or 87088 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 3134988 is about 1770.5897322644. The cubic root of 3134988 is about 146.3564817351.

The spelling of 3134988 in words is "three million, one hundred thirty-four thousand, nine hundred eighty-eight".