7390961 has 2 divisors, whose sum is σ = 7390962. Its totient is φ = 7390960.

The previous prime is 7390951. The next prime is 7390967. The reversal of 7390961 is 1690937.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6477025 + 913936 = 2545^2 + 956^2 .

It is a cyclic number.

It is not a de Polignac number, because 7390961 - 2¹⁸ = 7128817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7390967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3695480 + 3695481.

It is an arithmetic number, because the mean of its divisors is an integer number (3695481).

Almost surely, 2^7390961 is an apocalyptic number.

It is an amenable number.

7390961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7390961 is an equidigital number, since it uses as much as digits as its factorization.

7390961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 7390961 is about 2718.6321928499. The cubic root of 7390961 is about 194.7901402164.

The spelling of 7390961 in words is "seven million, three hundred ninety thousand, nine hundred sixty-one".