1484624749 has 8 divisors (see below), whose sum is σ = 1496626560. Its totient is φ = 1472640096.

The previous prime is 1484624699. The next prime is 1484624761. The reversal of 1484624749 is 9474264841.

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

It is a cyclic number.

It is not a de Polignac number, because 1484624749 - 2¹⁵ = 1484591981 is a prime.

It is a super-2 number, since 2×1484624749² = 4408221290686626002, 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 (1484624789) 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, 212892 + ... + 219754.

It is an arithmetic number, because the mean of its divisors is an integer number (187078320).

Almost surely, 2^1484624749 is an apocalyptic number.

It is an amenable number.

1484624749 is a deficient number, since it is larger than the sum of its proper divisors (12001811).

1484624749 is a wasteful number, since it uses less digits than its factorization.

1484624749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8579.

The product of its digits is 1548288, while the sum is 49.

The square root of 1484624749 is about 38530.8285532507. The cubic root of 1484624749 is about 1140.7896317009.

The spelling of 1484624749 in words is "one billion, four hundred eighty-four million, six hundred twenty-four thousand, seven hundred forty-nine".