7613690 has 32 divisors (see below), whose sum is σ = 16346880. Its totient is φ = 2496384.

The previous prime is 7613677. The next prime is 7613701. The reversal of 7613690 is 963167.

It is a super-2 number, since 2×7613690² = 115936550832200, which contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 755 + ... + 3974.

It is an arithmetic number, because the mean of its divisors is an integer number (510840).

Almost surely, 2^7613690 is an apocalyptic number.

7613690 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7613690 is an abundant number, since it is smaller than the sum of its proper divisors (8733190).

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

7613690 is a wasteful number, since it uses less digits than its factorization.

7613690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 7613690 is about 2759.2915757491. The cubic root of 7613690 is about 196.7274956272.

The spelling of 7613690 in words is "seven million, six hundred thirteen thousand, six hundred ninety".