7401672790 has 16 divisors (see below), whose sum is σ = 13350154320. Its totient is φ = 2954637280.

The previous prime is 7401672781. The next prime is 7401672793. The reversal of 7401672790 is 972761047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7401672793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748825 + ... + 758644.

It is an arithmetic number, because the mean of its divisors is an integer number (834384645).

Almost surely, 2^7401672790 is an apocalyptic number.

7401672790 is a deficient number, since it is larger than the sum of its proper divisors (5948481530).

7401672790 is a wasteful number, since it uses less digits than its factorization.

7401672790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507967.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 7401672790 is about 86032.9750153974. The cubic root of 7401672790 is about 1948.8419852477.

The spelling of 7401672790 in words is "seven billion, four hundred one million, six hundred seventy-two thousand, seven hundred ninety".