1474247469 has 16 divisors (see below), whose sum is σ = 1981148864. Its totient is φ = 975110400.

The previous prime is 1474247459. The next prime is 1474247471. The reversal of 1474247469 is 9647424741.

It is not a de Polignac number, because 1474247469 - 2⁹ = 1474246957 is a prime.

It is a super-2 number, since 2×1474247469² = 4346811199705811922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474247459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320949 + ... + 325509.

It is an arithmetic number, because the mean of its divisors is an integer number (123821804).

Almost surely, 2^1474247469 is an apocalyptic number.

It is an amenable number.

1474247469 is a deficient number, since it is larger than the sum of its proper divisors (506901395).

1474247469 is a wasteful number, since it uses less digits than its factorization.

1474247469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5388.

The product of its digits is 1354752, while the sum is 48.

The square root of 1474247469 is about 38395.9303702879. The cubic root of 1474247469 is about 1138.1254380237.

The spelling of 1474247469 in words is "one billion, four hundred seventy-four million, two hundred forty-seven thousand, four hundred sixty-nine".