1612954474 has 8 divisors (see below), whose sum is σ = 2430898848. Its totient is φ = 802654860.

The previous prime is 1612954463. The next prime is 1612954493. The reversal of 1612954474 is 4744592161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1612954474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910662 + ... + 1911505.

It is an arithmetic number, because the mean of its divisors is an integer number (303862356).

Almost surely, 2^1612954474 is an apocalyptic number.

1612954474 is a deficient number, since it is larger than the sum of its proper divisors (817944374).

1612954474 is a wasteful number, since it uses less digits than its factorization.

1612954474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822380.

The product of its digits is 241920, while the sum is 43.

The square root of 1612954474 is about 40161.6044749211. The cubic root of 1612954474 is about 1172.7552068804.

The spelling of 1612954474 in words is "one billion, six hundred twelve million, nine hundred fifty-four thousand, four hundred seventy-four".