1492697476 has 6 divisors (see below), whose sum is σ = 2612220590. Its totient is φ = 746348736.

The previous prime is 1492697473. The next prime is 1492697501. The reversal of 1492697476 is 6747962941.

It can be written as a sum of positive squares in only one way, i.e., 1278777600 + 213919876 = 35760^2 + 14626^2 .

It is a super-3 number, since 3×1492697476³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1492697471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186587181 + ... + 186587188.

Almost surely, 2^1492697476 is an apocalyptic number.

It is an amenable number.

1492697476 is a deficient number, since it is larger than the sum of its proper divisors (1119523114).

1492697476 is a wasteful number, since it uses less digits than its factorization.

1492697476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373174373 (or 373174371 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 55.

The square root of 1492697476 is about 38635.4432613371. The cubic root of 1492697476 is about 1142.8535969146.

The spelling of 1492697476 in words is "one billion, four hundred ninety-two million, six hundred ninety-seven thousand, four hundred seventy-six".