1370505435 has 64 divisors (see below), whose sum is σ = 2523333120. Its totient is φ = 629544960.

The previous prime is 1370505407. The next prime is 1370505457. The reversal of 1370505435 is 5345050731.

It is not a de Polignac number, because 1370505435 - 2⁷ = 1370505307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1370505396 and 1370505405.

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 63 ways as a sum of consecutive naturals, for example, 245475 + ... + 250995.

It is an arithmetic number, because the mean of its divisors is an integer number (39427080).

Almost surely, 2^1370505435 is an apocalyptic number.

1370505435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1370505435 is a deficient number, since it is larger than the sum of its proper divisors (1152827685).

1370505435 is a wasteful number, since it uses less digits than its factorization.

1370505435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5628.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 1370505435 is about 37020.3381264947. The cubic root of 1370505435 is about 1110.7771077984. Note that the first 3 decimals are identical.

The spelling of 1370505435 in words is "one billion, three hundred seventy million, five hundred five thousand, four hundred thirty-five".