7463994 has 16 divisors (see below), whose sum is σ = 15409920. Its totient is φ = 2407680.

The previous prime is 7463971. The next prime is 7464007. The reversal of 7463994 is 4993647.

7463994 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7463994² = 111422412864072, which contains 22 as substring.

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, 19879 + ... + 20250.

It is an arithmetic number, because the mean of its divisors is an integer number (963120).

Almost surely, 2^7463994 is an apocalyptic number.

7463994 is an abundant number, since it is smaller than the sum of its proper divisors (7945926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7463994 is a wasteful number, since it uses less digits than its factorization.

7463994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40165.

The product of its digits is 163296, while the sum is 42.

The square root of 7463994 is about 2732.0311125608. The cubic root of 7463994 is about 195.4296378376.

The spelling of 7463994 in words is "seven million, four hundred sixty-three thousand, nine hundred ninety-four".