1496998477 has 8 divisors (see below), whose sum is σ = 1613498264. Its totient is φ = 1380691008.

The previous prime is 1496998471. The next prime is 1496998483. The reversal of 1496998477 is 7748996941.

It is an interprime number because it is at equal distance from previous prime (1496998471) and next prime (1496998483).

It can be written as a sum of positive squares in 4 ways, for example, as 1320201 + 1495678276 = 1149^2 + 38674^2 .

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 1496998477 - 2¹¹ = 1496996429 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 (1496998471) 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, 31698 + ... + 63235.

It is an arithmetic number, because the mean of its divisors is an integer number (201687283).

Almost surely, 2^1496998477 is an apocalyptic number.

It is an amenable number.

1496998477 is a deficient number, since it is larger than the sum of its proper divisors (116499787).

1496998477 is a wasteful number, since it uses less digits than its factorization.

1496998477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96159.

The product of its digits is 27433728, while the sum is 64.

The square root of 1496998477 is about 38691.0645627644. The cubic root of 1496998477 is about 1143.9502024573.

The spelling of 1496998477 in words is "one billion, four hundred ninety-six million, nine hundred ninety-eight thousand, four hundred seventy-seven".