1354407873 has 64 divisors (see below), whose sum is σ = 2292326400. Its totient is φ = 706757184.

The previous prime is 1354407841. The next prime is 1354407907. The reversal of 1354407873 is 3787044531.

1354407873 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1354407873 - 2⁵ = 1354407841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1354407823) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1377340 + ... + 1378322.

It is an arithmetic number, because the mean of its divisors is an integer number (35817600).

Almost surely, 2^1354407873 is an apocalyptic number.

1354407873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1354407873 is a deficient number, since it is larger than the sum of its proper divisors (937918527).

1354407873 is a wasteful number, since it uses less digits than its factorization.

1354407873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 1354407873 is about 36802.2808124714. The cubic root of 1354407873 is about 1106.4110126517.

The spelling of 1354407873 in words is "one billion, three hundred fifty-four million, four hundred seven thousand, eight hundred seventy-three".