1492070463 has 40 divisors (see below), whose sum is σ = 2423829408. Its totient is φ = 909216576.

The previous prime is 1492070449. The next prime is 1492070479. The reversal of 1492070463 is 3640702941.

It is a de Polignac number, because none of the positive numbers 2^k-1492070463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492070663) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 101581 + ... + 115337.

Almost surely, 2^1492070463 is an apocalyptic number.

1492070463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1492070463 is a deficient number, since it is larger than the sum of its proper divisors (931758945).

1492070463 is a wasteful number, since it uses less digits than its factorization.

1492070463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13885 (or 13876 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1492070463 is about 38627.3279298478. The cubic root of 1492070463 is about 1142.6935545680.

The spelling of 1492070463 in words is "one billion, four hundred ninety-two million, seventy thousand, four hundred sixty-three".