1067904497 has 24 divisors (see below), whose sum is σ = 1219854720. Its totient is φ = 933055200.

The previous prime is 1067904479. The next prime is 1067904529. The reversal of 1067904497 is 7944097601.

It is a happy number.

It is not a de Polignac number, because 1067904497 - 2¹⁸ = 1067642353 is a prime.

It is a super-2 number, since 2×1067904497² = 2280840029425646018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1067904427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 950378 + ... + 951500.

It is an arithmetic number, because the mean of its divisors is an integer number (50827280).

Almost surely, 2^1067904497 is an apocalyptic number.

It is an amenable number.

1067904497 is a deficient number, since it is larger than the sum of its proper divisors (151950223).

1067904497 is a wasteful number, since it uses less digits than its factorization.

1067904497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 1067904497 is about 32678.8080718988. The cubic root of 1067904497 is about 1022.1409908465.

The spelling of 1067904497 in words is "one billion, sixty-seven million, nine hundred four thousand, four hundred ninety-seven".