1474294749 has 8 divisors (see below), whose sum is σ = 1965906432. Its totient is φ = 982773120.

The previous prime is 1474294727. The next prime is 1474294751. The reversal of 1474294749 is 9474924741.

It is a happy number.

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

It is not a de Polignac number, because 1474294749 - 2²⁵ = 1440740317 is a prime.

It is a super-3 number, since 3×1474294749³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474294709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42564 + ... + 68994.

It is an arithmetic number, because the mean of its divisors is an integer number (245738304).

Almost surely, 2^1474294749 is an apocalyptic number.

It is an amenable number.

1474294749 is a deficient number, since it is larger than the sum of its proper divisors (491611683).

1474294749 is a wasteful number, since it uses less digits than its factorization.

1474294749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45027.

The product of its digits is 2032128, while the sum is 51.

The square root of 1474294749 is about 38396.5460556024. The cubic root of 1474294749 is about 1138.1376046819.

The spelling of 1474294749 in words is "one billion, four hundred seventy-four million, two hundred ninety-four thousand, seven hundred forty-nine".