1067048394 has 16 divisors (see below), whose sum is σ = 2170268640. Its totient is φ = 349654160.

The previous prime is 1067048393. The next prime is 1067048429. The reversal of 1067048394 is 4938407601.

It is a super-2 number, since 2×1067048394² = 2277184550275958472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1067048393) 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, 1506777 + ... + 1507484.

It is an arithmetic number, because the mean of its divisors is an integer number (135641790).

Almost surely, 2^1067048394 is an apocalyptic number.

1067048394 is an abundant number, since it is smaller than the sum of its proper divisors (1103220246).

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

1067048394 is a wasteful number, since it uses less digits than its factorization.

1067048394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014325.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1067048394 is about 32665.7066967791. The cubic root of 1067048394 is about 1021.8677791782.

The spelling of 1067048394 in words is "one billion, sixty-seven million, forty-eight thousand, three hundred ninety-four".