1029137473 has 32 divisors (see below), whose sum is σ = 1311916032. Its totient is φ = 785332800.

The previous prime is 1029137419. The next prime is 1029137509. The reversal of 1029137473 is 3747319201.

It is a happy number.

1029137473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1029137473 - 2¹⁷ = 1029006401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1029137173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1384740 + ... + 1385482.

It is an arithmetic number, because the mean of its divisors is an integer number (40997376).

Almost surely, 2^1029137473 is an apocalyptic number.

1029137473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1029137473 is a deficient number, since it is larger than the sum of its proper divisors (282778559).

1029137473 is a wasteful number, since it uses less digits than its factorization.

1029137473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 1029137473 is about 32080.1725837004. The cubic root of 1029137473 is about 1009.6196564819.

The spelling of 1029137473 in words is "one billion, twenty-nine million, one hundred thirty-seven thousand, four hundred seventy-three".