1067378484 has 24 divisors (see below), whose sum is σ = 2570891008. Its totient is φ = 344315520.

The previous prime is 1067378483. The next prime is 1067378491. The reversal of 1067378484 is 4848737601.

It is a super-2 number, since 2×1067378484² = 2278593656212276512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067378483) 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, 1434277 + ... + 1435020.

Almost surely, 2^1067378484 is an apocalyptic number.

It is an amenable number.

1067378484 is an abundant number, since it is smaller than the sum of its proper divisors (1503512524).

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

1067378484 is a wasteful number, since it uses less digits than its factorization.

1067378484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869335 (or 2869333 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 1067378484 is about 32670.7588525274. The cubic root of 1067378484 is about 1021.9731394602.

The spelling of 1067378484 in words is "one billion, sixty-seven million, three hundred seventy-eight thousand, four hundred eighty-four".