1067429384 has 16 divisors (see below), whose sum is σ = 2287348800. Its totient is φ = 457469712.

The previous prime is 1067429351. The next prime is 1067429399. The reversal of 1067429384 is 4839247601.

It is a super-2 number, since 2×1067429384² = 2278810979653238912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9530564 + ... + 9530675.

It is an arithmetic number, because the mean of its divisors is an integer number (142959300).

Almost surely, 2^1067429384 is an apocalyptic number.

1067429384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1067429384 is an abundant number, since it is smaller than the sum of its proper divisors (1219919416).

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

1067429384 is a wasteful number, since it uses less digits than its factorization.

1067429384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19061252 (or 19061248 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1067429384 is about 32671.5378272894. The cubic root of 1067429384 is about 1021.9893841216.

The spelling of 1067429384 in words is "one billion, sixty-seven million, four hundred twenty-nine thousand, three hundred eighty-four".