1498448941 has 4 divisors (see below), whose sum is σ = 1634671584. Its totient is φ = 1362226300.

The previous prime is 1498448933. The next prime is 1498448981.

It is a happy number.

1498448941 is nontrivially palindromic in base 10.

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.

It is a cyclic number.

It is not a de Polignac number, because 1498448941 - 2³ = 1498448933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1498448911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68111305 + ... + 68111326.

It is an arithmetic number, because the mean of its divisors is an integer number (408667896).

Almost surely, 2^1498448941 is an apocalyptic number.

1498448941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1498448941 is a deficient number, since it is larger than the sum of its proper divisors (136222643).

1498448941 is a wasteful number, since it uses less digits than its factorization.

1498448941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136222642.

The product of its digits is 1327104, while the sum is 52.

The square root of 1498448941 is about 38709.8041973865. The cubic root of 1498448941 is about 1144.3195466276.

The spelling of 1498448941 in words is "one billion, four hundred ninety-eight million, four hundred forty-eight thousand, nine hundred forty-one".