1357340770 has 16 divisors (see below), whose sum is σ = 2445448320. Its totient is φ = 542439664.

The previous prime is 1357340729. The next prime is 1357340771. The reversal of 1357340770 is 770437531.

It is not an unprimeable number, because it can be changed into a prime (1357340771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50500 + ... + 72559.

It is an arithmetic number, because the mean of its divisors is an integer number (152840520).

Almost surely, 2^1357340770 is an apocalyptic number.

1357340770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1357340770 is a deficient number, since it is larger than the sum of its proper divisors (1088107550).

1357340770 is a wasteful number, since it uses less digits than its factorization.

1357340770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124169.

The product of its (nonzero) digits is 61740, while the sum is 37.

The square root of 1357340770 is about 36842.1059387218. The cubic root of 1357340770 is about 1107.2090612886.

The spelling of 1357340770 in words is "one billion, three hundred fifty-seven million, three hundred forty thousand, seven hundred seventy".