1370708040 has 64 divisors (see below), whose sum is σ = 4428446400. Its totient is φ = 337404672.

The previous prime is 1370707999. The next prime is 1370708063. The reversal of 1370708040 is 408070731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1370707989 and 1370708007.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 437770 + ... + 440889.

It is an arithmetic number, because the mean of its divisors is an integer number (69194475).

Almost surely, 2^1370708040 is an apocalyptic number.

1370708040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1370708040 is an abundant number, since it is smaller than the sum of its proper divisors (3057738360).

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

1370708040 is a wasteful number, since it uses less digits than its factorization.

1370708040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878686 (or 878682 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 1370708040 is about 37023.0744266329. The cubic root of 1370708040 is about 1110.8318413542.

Adding to 1370708040 its reverse (408070731), we get a palindrome (1778778771).

The spelling of 1370708040 in words is "one billion, three hundred seventy million, seven hundred eight thousand, forty".