1073670465 has 16 divisors (see below), whose sum is σ = 1963283328. Its totient is φ = 490820736.

The previous prime is 1073670443. The next prime is 1073670473. The reversal of 1073670465 is 5640763701.

It is not a de Polignac number, because 1073670465 - 2¹¹ = 1073668417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5112612 + ... + 5112821.

It is an arithmetic number, because the mean of its divisors is an integer number (122705208).

Almost surely, 2^1073670465 is an apocalyptic number.

1073670465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1073670465 is a deficient number, since it is larger than the sum of its proper divisors (889612863).

1073670465 is a wasteful number, since it uses less digits than its factorization.

1073670465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10225448.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 1073670465 is about 32766.9111299799. The cubic root of 1073670465 is about 1023.9773150823.

The spelling of 1073670465 in words is "one billion, seventy-three million, six hundred seventy thousand, four hundred sixty-five".