7423867492 has 12 divisors (see below), whose sum is σ = 13675545520. Its totient is φ = 3516568776.

The previous prime is 7423867471. The next prime is 7423867501. The reversal of 7423867492 is 2947683247.

It is a super-2 number, since 2×7423867492² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48841158 + ... + 48841309.

Almost surely, 2^7423867492 is an apocalyptic number.

It is an amenable number.

7423867492 is a deficient number, since it is larger than the sum of its proper divisors (6251678028).

7423867492 is a wasteful number, since it uses less digits than its factorization.

7423867492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97682490 (or 97682488 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 52.

The square root of 7423867492 is about 86161.8679695374. The cubic root of 7423867492 is about 1950.7879780137.

The spelling of 7423867492 in words is "seven billion, four hundred twenty-three million, eight hundred sixty-seven thousand, four hundred ninety-two".