1493496028 has 24 divisors (see below), whose sum is σ = 2664264960. Its totient is φ = 732338160.

The previous prime is 1493495929. The next prime is 1493496097. The reversal of 1493496028 is 8206943941.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94375 + ... + 109057.

It is an arithmetic number, because the mean of its divisors is an integer number (111011040).

Almost surely, 2^1493496028 is an apocalyptic number.

It is an amenable number.

1493496028 is a deficient number, since it is larger than the sum of its proper divisors (1170768932).

1493496028 is a wasteful number, since it uses less digits than its factorization.

1493496028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15177 (or 15175 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 1493496028 is about 38645.7763280801. The cubic root of 1493496028 is about 1143.0573589729.

The spelling of 1493496028 in words is "one billion, four hundred ninety-three million, four hundred ninety-six thousand, twenty-eight".