1494839012 has 6 divisors (see below), whose sum is σ = 2615968278. Its totient is φ = 747419504.

The previous prime is 1494839011. The next prime is 1494839029. The reversal of 1494839012 is 2109384941.

It can be written as a sum of positive squares in only one way, i.e., 1125199936 + 369639076 = 33544^2 + 19226^2 .

It is a super-2 number, since 2×1494839012² = 4469087343594272288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1494839011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186854873 + ... + 186854880.

It is an arithmetic number, because the mean of its divisors is an integer number (435994713).

Almost surely, 2^1494839012 is an apocalyptic number.

It is an amenable number.

1494839012 is a deficient number, since it is larger than the sum of its proper divisors (1121129266).

1494839012 is a wasteful number, since it uses less digits than its factorization.

1494839012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373709757 (or 373709755 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1494839012 is about 38663.1479835773. The cubic root of 1494839012 is about 1143.3998769778.

The spelling of 1494839012 in words is "one billion, four hundred ninety-four million, eight hundred thirty-nine thousand, twelve".