1474721464 has 16 divisors (see below), whose sum is σ = 2829408120. Its totient is φ = 720212640.

The previous prime is 1474721459. The next prime is 1474721467. The reversal of 1474721464 is 4641274741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474721467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143147 + ... + 2143834.

Almost surely, 2^1474721464 is an apocalyptic number.

It is an amenable number.

1474721464 is a deficient number, since it is larger than the sum of its proper divisors (1354686656).

1474721464 is a wasteful number, since it uses less digits than its factorization.

1474721464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287030 (or 4287026 counting only the distinct ones).

The product of its digits is 150528, while the sum is 40.

The square root of 1474721464 is about 38402.1023382835. The cubic root of 1474721464 is about 1138.2474003520.

The spelling of 1474721464 in words is "one billion, four hundred seventy-four million, seven hundred twenty-one thousand, four hundred sixty-four".