7490634102 has 24 divisors (see below), whose sum is σ = 18548237136. Its totient is φ = 2140181136.

The previous prime is 7490634101. The next prime is 7490634121. The reversal of 7490634102 is 2014360947.

7490634102 is a `hidden beast` number, since 7 + 4 + 9 + 0 + 634 + 10 + 2 = 666.

It is a super-2 number, since 2×7490634102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7490634101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29724613 + ... + 29724864.

It is an arithmetic number, because the mean of its divisors is an integer number (772843214).

Almost surely, 2^7490634102 is an apocalyptic number.

7490634102 is an abundant number, since it is smaller than the sum of its proper divisors (11057603034).

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

7490634102 is a wasteful number, since it uses less digits than its factorization.

7490634102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59449492 (or 59449489 counting only the distinct ones).

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

The square root of 7490634102 is about 86548.4494488492. The cubic root of 7490634102 is about 1956.6186755982.

The spelling of 7490634102 in words is "seven billion, four hundred ninety million, six hundred thirty-four thousand, one hundred two".