1337484949 has 4 divisors (see below), whose sum is σ = 1344487680. Its totient is φ = 1330482220.

The previous prime is 1337484919. The next prime is 1337484997. The reversal of 1337484949 is 9494847331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9494847331 = 733 ⋅12953407.

It is a cyclic number.

It is not a de Polignac number, because 1337484949 - 2¹⁷ = 1337353877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1337484896 and 1337484905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337484919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3501079 + ... + 3501460.

It is an arithmetic number, because the mean of its divisors is an integer number (336121920).

Almost surely, 2^1337484949 is an apocalyptic number.

It is an amenable number.

1337484949 is a deficient number, since it is larger than the sum of its proper divisors (7002731).

1337484949 is an equidigital number, since it uses as much as digits as its factorization.

1337484949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002730.

The product of its digits is 2612736, while the sum is 52.

The square root of 1337484949 is about 36571.6413222048. The cubic root of 1337484949 is about 1101.7835937587.

The spelling of 1337484949 in words is "one billion, three hundred thirty-seven million, four hundred eighty-four thousand, nine hundred forty-nine".